[{"toolId":"htaccess-generator","lang":"en","title":".htaccess Generator — Security Headers & HSTS","shortTitle":".htaccess Generator","tagline":"Compose rules visually, see module dependencies, export for Apache 2.4 and Cloudflare Pages from the same list. With an HSTS preload checklist built in.","href":"/en/htaccess-generator","category":"dev","categoryLabel":"Developer","slug":"htaccess-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"ab-test-significance","lang":"en","title":"A/B Test Significance — Bayes & Peek-Safe mSPRT","shortTitle":"A/B Test Significance","tagline":"Frequentist + Bayesian side by side. Peek-Safe mode for multiple looks. Bonferroni and Holm for multi-variant tests. Realism gate against zero-conversion nonsense.","href":"/en/ab-test-significance","category":"dev","categoryLabel":"Developer","slug":"ab-test-significance","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pdf-page-numbers","lang":"en","title":"Add Page Numbers to PDF — picker, free, no upload","shortTitle":"Add Page Numbers to PDF","tagline":"Add page numbers to a PDF in your browser — position, format and font size on a picker, your file stays local.","href":"/en/add-page-numbers-pdf","category":"document","categoryLabel":"Documents","slug":"add-page-numbers-pdf","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"aes-encrypt-decrypt","lang":"en","title":"AES Encryption — encrypt text securely in your browser","shortTitle":"AES Encryption","tagline":"A cipher whose plaintext never leaves your browser. Sounds obvious. It isn’t.","href":"/en/aes-encryption","category":"dev","categoryLabel":"Developer","slug":"aes-encryption","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"age-calculator","lang":"en","title":"Age Calculator — Years, Days and Weekday of Birth","shortTitle":"Age Calculator","tagline":"How old am I to the day — and when was Grandma my current age? Both answers without an account, no upload, no leap-year fudging.","href":"/en/age-calculator","category":"time","categoryLabel":"Time","slug":"age-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"image-to-description","lang":"en","title":"AI Image Description — Alt Text, No Upload","shortTitle":"AI Image Description","tagline":"Drop a photo, get a finished alt text. A specialized neural network describes your image — entirely on your device, never on a server.","href":"/en/image-to-description","category":"image","categoryLabel":"Images","slug":"image-to-description","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"ki-bild-detektor","lang":"en","title":"AI Image Detector — Is It AI-Generated?","shortTitle":"AI Image Detector","tagline":"Is it a real photo or Midjourney? Let's find out.","href":"/en/ai-image-detector","category":"image","categoryLabel":"Images","slug":"ai-image-detector","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"image-upscaler","lang":"en","title":"AI Image Upscaler — 4× Super-Resolution, No Upload","shortTitle":"AI Image Upscaler","tagline":"Small pixels in, double-edge pixels out. A neural network invents the missing detail — on your device, never on a server.","href":"/en/image-upscaler","category":"image","categoryLabel":"Images","slug":"image-upscaler","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"ki-text-detektor","lang":"en","title":"AI Text Detector — ChatGPT & LLM Checker","shortTitle":"AI Text Detector","tagline":"Does this text sound too smooth? Check if ChatGPT wrote it.","href":"/en/ai-text-detector","category":"text","categoryLabel":"Text","slug":"ai-text-detector","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"amortization-calculator","lang":"en","title":"Amortization Calculator — Loan Payment Schedule","shortTitle":"Amortization Calculator","tagline":"You pay $2,500 a month for your mortgage. The bank is keeping $1,800.","href":"/en/amortization-calculator","category":"finance","categoryLabel":"Finance","slug":"amortization-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"audio-silence-remover","lang":"en","title":"Audio Silence Remover — auto-cut for podcasts & voice memos","shortTitle":"Audio Silence Remover","tagline":"Drag-and-drop, three sliders, a waveform with silent regions highlighted in warm tint, and a WAV export with no server upload. Built for podcasters, voice memos, and language practice.","href":"/en/audio-silence-remover","category":"audio","categoryLabel":"Audio","slug":"audio-silence-remover","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"audio-transkription","lang":"en","title":"Audio Transcription — Speech to Text in Your Browser","shortTitle":"Audio Transcription","tagline":"Hours of audio, zero typing — your browser does the listening.","href":"/en/audio-transcription","category":"audio","categoryLabel":"Audio","slug":"audio-transcription","aliases":["transcribe","audio to text","subtitle generator","caption generator"],"keywords":["interview","meeting","minutes","srt","vtt"],"intents":["turn audio into text","generate subtitles from video","auto transcribe speech"],"extensions":["mp3","wav","m4a","mp4","mov"],"weight":1.1},{"toolId":"audio-cutter","lang":"en","title":"Audio Trimmer – Cut MP3 & WAV in your browser, no upload","shortTitle":"Audio Trimmer","tagline":"Find the right slice, hear it back, export it — without anyone else seeing your file.","href":"/en/audio-trimmer","category":"audio","categoryLabel":"Audio","slug":"audio-trimmer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"base64-encoder","lang":"en","title":"Base64 Encoder and Decoder Online","shortTitle":"Base64 Encoder and Decoder Online","tagline":"The API wants a Base64 auth string. Please don't paste your password on a random server.","href":"/en/base64-encoder","category":"dev","categoryLabel":"Developer","slug":"base64-encoder","aliases":["base64 encode","base64 decode"],"keywords":["encode","decode","data uri"],"intents":["convert text to base64"],"extensions":[],"weight":1},{"toolId":"video-bg-blur","lang":"en","title":"Blur Video Background — Browser-Based AI, No Upload","shortTitle":"Blur Video Background","tagline":"You don't need to redecorate the room behind you — just blur it.","href":"/en/video-background-blur","category":"video","categoryLabel":"Video","slug":"video-background-blur","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"bmi-calculator","lang":"en","title":"BMI Calculator — WHO Classes for Adults, Children, Seniors","shortTitle":"BMI Calculator","tagline":"BMI with three modes: Adults (WHO), Children 2–17 (Kromeyer-Hauschild) and Seniors 65+ (DGE). Optional waist metrics and athlete pointer. All in the browser, no data storage.","href":"/en/bmi-calculator","category":"health","categoryLabel":"Health","slug":"bmi-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"box-shadow-generator","lang":"en","title":"Box-Shadow Generator — OKLCH & Material elevation","shortTitle":"Box-Shadow Generator","tagline":"One layer feels flat. Three stacked layers behave like real light.","href":"/en/box-shadow-generator","category":"color","categoryLabel":"Color","slug":"box-shadow-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"caesar-cipher","lang":"en","title":"Caesar Cipher — Encode, Decode & Crack","shortTitle":"Caesar Cipher","tagline":"Three letters forward in the alphabet — that was Caesar's whole secret. Here you crack it in seconds and see exactly how the math behind it works.","href":"/en/caesar-cipher","category":"text","categoryLabel":"Text","slug":"caesar-cipher","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"leasing-factor-calculator","lang":"en","title":"Car Lease Payment Calculator — Money Factor","shortTitle":"Car Lease Payment Calculator","tagline":"The dealer says $399 a month. The 'money factor' says you're getting ripped off.","href":"/en/lease-factor-calculator","category":"finance","categoryLabel":"Finance","slug":"lease-factor-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"case-converter","lang":"en","title":"Case Converter — 12 styles live in your browser","shortTitle":"Case Converter","tagline":"Type some text — every one of twelve cases appears below in real time, with proper AP/Chicago title case and smart acronym tokenisation.","href":"/en/case-converter","category":"text","categoryLabel":"Text","slug":"case-converter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"cash-discount-calculator","lang":"en","title":"Cash Discount Calculator — Early Payment","shortTitle":"Cash Discount Calculator","tagline":"Ignoring a '2/10 Net 30' invoice discount is like taking a loan at 36% interest.","href":"/en/cash-discount-calculator","category":"finance","categoryLabel":"Finance","slug":"cash-discount-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"cash-flow-calculator","lang":"en","title":"Cash Flow Calculator for Business","shortTitle":"Cash Flow Calculator for Business","tagline":"The P&L shows a profit, but the bank account is empty. Where's the cash?","href":"/en/cash-flow-calculator","category":"finance","categoryLabel":"Finance","slug":"cash-flow-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"celsius-to-fahrenheit","lang":"en","title":"Celsius to Fahrenheit Converter","shortTitle":"Celsius to Fahrenheit Converter","tagline":"The European oven says 200 degrees. Your recipe says 400. Who's right?","href":"/en/celsius-to-fahrenheit","category":"temperature","categoryLabel":"Temperature","slug":"celsius-to-fahrenheit","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"cm-to-inch","lang":"en","title":"Centimeters to Inches Converter — Exact & Fast","shortTitle":"Centimeters to Inches Converter","tagline":"The IKEA desk says it's 120 cm wide. Your measuring tape only speaks inches.","href":"/en/cm-to-inches","category":"length","categoryLabel":"Length","slug":"cm-to-inches","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"character-counter","lang":"en","title":"Character Counter — Live Count for Any Text","shortTitle":"Character Counter","tagline":"'Maximum 500 characters including spaces.' Let's see if you made the cut.","href":"/en/character-counter","category":"text","categoryLabel":"Text","slug":"character-counter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"url-tracker-stripper","lang":"en","title":"Clean Tracking URL — strip UTM, fbclid & co for sharing","shortTitle":"Clean Tracking URL","tagline":"You share a link. Three marketing systems want to listen in. We cut them out.","href":"/en/clean-tracking-url","category":"dev","categoryLabel":"Developer","slug":"clean-tracking-url","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"color-picker","lang":"en","title":"Color Picker — OKLCH, WCAG Contrast, EyeDropper","shortTitle":"Color Picker","tagline":"OKLCH picker with P3 gamut warning. WCAG and APCA against light and dark side by side. EyeDropper, image pick, deuteranopia preview and code snippets in one pure-client tool.","href":"/en/color-picker","category":"color","categoryLabel":"Color","slug":"color-picker","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"compound-interest-calculator","lang":"en","title":"Compound Interest Calculator — 401(k) & Savings","shortTitle":"Compound Interest Calculator","tagline":"You invest $500 a month. But is the money actually working for you?","href":"/en/compound-interest-calculator","category":"finance","categoryLabel":"Finance","slug":"compound-interest-calculator","aliases":["compound interest","savings calculator","investment calc"],"keywords":["return","savings","invest"],"intents":["calculate savings plan","how much will i have in 10 years"],"extensions":[],"weight":1},{"toolId":"video-komprimierer","lang":"en","title":"Compress Video — Reduce File Size Online Free","shortTitle":"Compress Video","tagline":"Smaller, faster, private — right in your browser.","href":"/en/video-compressor","category":"video","categoryLabel":"Video","slug":"video-compressor","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"concrete-calculator","lang":"en","title":"Concrete Calculator — Bags, Volume & Strength","shortTitle":"Concrete Calculator","tagline":"Multi-element volume, strength-class suggest, mix ratio and ready-mix threshold in one step — the concrete calculator that gives you the spec the plant expects.","href":"/en/concrete-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"concrete-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"jpg-to-avif","lang":"en","title":"Convert JPG to AVIF — Smallest File, Best Quality","shortTitle":"Convert JPG to AVIF","tagline":"AV1 is the most modern photo codec. AVIF brings it to your hero images.","href":"/en/jpg-to-avif","category":"image","categoryLabel":"Images","slug":"jpg-to-avif","aliases":["jpg to avif","jpeg avif convert","photo as avif"],"keywords":["compress","photo","av1","mobile","hero image"],"intents":["convert jpg to avif","photo smallest file size","max compression photo"],"extensions":["jpg","jpeg","avif"],"weight":1.05},{"toolId":"jpg-to-webp","lang":"en","title":"Convert JPG to WebP — 25–35% Smaller, No Upload","shortTitle":"Convert JPG to WebP","tagline":"Lighthouse complains. WebP brings the LCP image into line.","href":"/en/jpg-to-webp","category":"image","categoryLabel":"Images","slug":"jpg-to-webp","aliases":["jpg to webp","jpeg webp convert","photo as webp"],"keywords":["compress","web","photo","load time","core web vitals"],"intents":["convert jpg to webp","shrink photo for web","jpeg to webp"],"extensions":["jpg","jpeg","webp"],"weight":1.1},{"toolId":"png-to-avif","lang":"en","title":"Convert PNG to AVIF — Up to 80% Smaller, In Browser","shortTitle":"Convert PNG to AVIF","tagline":"AVIF beats PNG on file size — and keeps the alpha channel.","href":"/en/png-to-avif","category":"image","categoryLabel":"Images","slug":"png-to-avif","aliases":["png to avif","convert png avif","png as avif"],"keywords":["compress","transparency","modern","av1"],"intents":["convert png to avif","max compression with transparency"],"extensions":["png","avif"],"weight":1.05},{"toolId":"png-to-webp","lang":"en","title":"Convert PNG to WebP — Up to 70% Smaller, In Browser","shortTitle":"Convert PNG to WebP","tagline":"PNG is large. WebP is small. Transparency stays.","href":"/en/png-to-webp","category":"image","categoryLabel":"Images","slug":"png-to-webp","aliases":["png to webp","convert png webp","png as webp"],"keywords":["transparency","compress","logo","screenshot","icon"],"intents":["convert png to webp","shrink screenshot","logo as webp"],"extensions":["png","webp"],"weight":1.1},{"toolId":"video-format-konverter","lang":"en","title":"Convert Video Format — MP4, WebM, GIF","shortTitle":"Convert Video Format","tagline":"Convert everything, upload nothing — right in your browser.","href":"/en/video-format-converter","category":"video","categoryLabel":"Video","slug":"video-format-converter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"webp-to-png-jpg","lang":"en","title":"Convert WebP to PNG or JPG — Free, In-Browser","shortTitle":"Convert WebP to PNG or JPG","tagline":"Some app refuses to open your WebP. Turn it into PNG or JPG.","href":"/en/webp-to-png-jpg","category":"image","categoryLabel":"Images","slug":"webp-to-png-jpg","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"countdown-timer","lang":"en","title":"Countdown Timer — Pomodoro, Multi, Event in One","shortTitle":"Countdown Timer","tagline":"Four modes in one tool: single, multi, Pomodoro, event. Background-accurate via system clock, live tab-title countdown, Web Audio alarm. Pure-client, survives reload.","href":"/en/countdown-timer","category":"time","categoryLabel":"Time","slug":"countdown-timer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"cron-expression-builder","lang":"en","title":"Cron Expression Builder — Quartz, AWS, DST aware","shortTitle":"Cron Expression Builder","tagline":"Four dialects, one editor. Timezone next-run preview included. DST no longer disappears silently.","href":"/en/cron-expression-builder","category":"dev","categoryLabel":"Developer","slug":"cron-expression-builder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"css-animation-builder","lang":"en","title":"CSS Animation Builder — WAAPI, Reduced-Motion","shortTitle":"CSS Animation Builder","tagline":"Hover works. Focus directs attention. Entrances don't disrupt. Animation does that — when you build it well.","href":"/en/css-animation-builder","category":"color","categoryLabel":"Color","slug":"css-animation-builder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"css-formatter","lang":"en","title":"CSS Formatter, Beautifier & Minifier","shortTitle":"CSS Formatter, Beautifier & Minifier","tagline":"You inherited a 3,000-line minified CSS file and need to change the primary button color.","href":"/en/css-formatter","category":"dev","categoryLabel":"Developer","slug":"css-formatter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"css-gradient-generator","lang":"en","title":"CSS Gradient Generator — OKLCH & Tailwind v4","shortTitle":"CSS Gradient Generator","tagline":"The designer knows the effect. The code shows why OKLCH rescues the muddy middle.","href":"/en/css-gradient-generator","category":"color","categoryLabel":"Color","slug":"css-gradient-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"css-grid-generator","lang":"en","title":"CSS Grid Generator — Subgrid & Container Queries","shortTitle":"CSS Grid Generator","tagline":"Subgrid aligns card headers without JavaScript. Container queries respond to container width, not viewport. Together they make layouts that hold up in 2026.","href":"/en/css-grid-generator","category":"dev","categoryLabel":"Developer","slug":"css-grid-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"css-shadow-generator","lang":"en","title":"CSS Shadow Generator — Box, Text, Drop, Neumorph","shortTitle":"CSS Shadow Generator","tagline":"Box, text and drop in one workbench. Contrast gate against unreadable halos. light-dark() instead of hex compromise.","href":"/en/css-shadow-generator","category":"dev","categoryLabel":"Developer","slug":"css-shadow-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"csv-import-cleaner","lang":"en","title":"CSV Cleaner — fix encoding, delimiters & decimal commas","shortTitle":"CSV Cleaner","tagline":"Mojibake umlauts, semicolon vs comma, decimal commas — fixed in one pass, fully on-device.","href":"/en/csv-import-cleaner","category":"document","categoryLabel":"Documents","slug":"csv-import-cleaner","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"csv-to-json","lang":"en","title":"CSV to JSON — German Excel, Nested & NDJSON","shortTitle":"CSV to JSON","tagline":"Comma or semicolon, period or comma, BOM or no BOM — four standards, one converter. The leading zero in a postal code survives because the column stays a string instead of a number.","href":"/en/csv-to-json","category":"dev","categoryLabel":"Developer","slug":"csv-to-json","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"csv-to-markdown","lang":"en","title":"CSV to Markdown — also TSV, locally in the browser","shortTitle":"CSV to Markdown","tagline":"Converts CSV and TSV into Markdown pipe tables — with delimiter auto-detection, locally in the browser.","href":"/en/csv-to-markdown","category":"document","categoryLabel":"Documents","slug":"csv-to-markdown","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"m3-to-ft3","lang":"en","title":"Cubic meters to cubic feet — m³ ↔ ft³ converter","shortTitle":"Cubic meters to cubic feet","tagline":"1 m³ equals 35.3147 ft³. Easy — until a 40-foot container arrives and nobody knows how many liters it holds.","href":"/en/cubic-meters-to-cubic-feet","category":"volume","categoryLabel":"Volume","slug":"cubic-meters-to-cubic-feet","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"cups-to-grams-cooking","lang":"en","title":"Cups to Grams Converter — 50+ ingredients, flour & butter","shortTitle":"Cups to Grams Converter","tagline":"The banana-bread recipe calls for 2 cups of flour. Is that 240 g or 290 g? Wrong answer means dry bread.","href":"/en/cups-to-grams","category":"cooking","categoryLabel":"Other","slug":"cups-to-grams","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"date-calculator","lang":"en","title":"Date Calculator — Difference, Weekday and +/- Days","shortTitle":"Date Calculator","tagline":"How many days until Christmas? What weekday was 9 November 1989? Three clean modes, ISO 8601-compliant — all entries stay in the browser.","href":"/en/date-calculator","category":"time","categoryLabel":"Time","slug":"date-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"days-to-hours","lang":"en","title":"Days to Hours — Decimal & D:HH:MM","shortTitle":"Days to Hours","tagline":"One day is 24 hours. A week is 168. Four weeks is 672. With decimal and D:HH:MM side by side, sprint plans and shift rosters line up without mental math.","href":"/en/days-to-hours","category":"time","categoryLabel":"Time","slug":"days-to-hours","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"depth-anything","lang":"en","title":"Depth Map from Photo — AI Depth in Browser","shortTitle":"Depth Map from Photo","tagline":"Drop a photo, get a depth map. A specialized neural network estimates per-pixel depth from a single image — no stereo camera needed, entirely on your device.","href":"/en/depth-anything","category":"image","categoryLabel":"Images","slug":"depth-anything","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"discount-calculator","lang":"en","title":"Discount Calculator — Price & Savings","shortTitle":"Discount Calculator","tagline":"An extra 20% off clearance doesn't mean 70% off. Let's do the actual math.","href":"/en/discount-calculator","category":"finance","categoryLabel":"Finance","slug":"discount-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"docx-to-markdown","lang":"en","title":"DOCX to Markdown — convert Word documents locally","shortTitle":"DOCX to Markdown","tagline":"Converts Word documents to Markdown — headings, lists, tables, bold and italic preserved.","href":"/en/docx-to-markdown","category":"document","categoryLabel":"Documents","slug":"docx-to-markdown","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"dog-age-calculator","lang":"en","title":"Dog Age Calculator — convert dog years to human years","shortTitle":"Dog Age Calculator","tagline":"Is your seven-year-old Labrador really middle-aged, and why do Great Danes age twice as fast as Chihuahuas? Three calculators, one breed database, no account.","href":"/en/dog-age-calculator","category":"health","categoryLabel":"Health","slug":"dog-age-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"exif-viewer","lang":"en","title":"EXIF Viewer — show photo metadata locally in your browser","shortTitle":"EXIF Viewer","tagline":"See what your photos actually carry — camera, lens, GPS coordinates, capture time, all as a searchable tree.","href":"/en/exif-viewer","category":"image","categoryLabel":"Images","slug":"exif-viewer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"fahrenheit-to-celsius","lang":"en","title":"Fahrenheit to Celsius — Live, with Use-Case Tables","shortTitle":"Fahrenheit to Celsius","tagline":"The US recipe says 350 degrees. Your thermometer says too hot. Which is right?","href":"/en/fahrenheit-to-celsius","category":"temperature","categoryLabel":"Temperature","slug":"fahrenheit-to-celsius","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"distil-whisper","lang":"en","title":"Fast English Transcription — Speech to Text in Browser","shortTitle":"Fast English Transcription","tagline":"English audio, faster than real-time — without a single second leaving your device.","href":"/en/distil-whisper","category":"audio","categoryLabel":"Audio","slug":"distil-whisper","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"favicon-generator","lang":"en","title":"Favicon Generator — Pure-Client, PWA, Dark Mode","shortTitle":"Favicon Generator","tagline":"Drop a logo, pick a PWA mask shape, extract a theme-color — and download the full favicon set plus HTML snippet as a ZIP, without the file ever leaving the browser tab.","href":"/en/favicon-generator","category":"image","categoryLabel":"Images","slug":"favicon-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"foot-to-meter","lang":"en","title":"Feet to Meters Converter — ft to m","shortTitle":"Feet to Meters Converter","tagline":"The European visa form asks for your height in meters. You only know 5'11\".","href":"/en/feet-to-meters","category":"length","categoryLabel":"Length","slug":"feet-to-meters","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"fence-calculator","lang":"en","title":"Fence Calculator — 4 Materials + Slope","shortTitle":"Fence Calculator","tagline":"Four material variants in one tool, slope correction for post spacing and depth, WPC privacy strips module for twin-bar mesh, and an A4 material list as PDF.","href":"/en/fence-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"fence-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"file-hasher-pro","lang":"en","title":"File Hash Checker — SHA-256, SHA-512, MD5, BLAKE3","shortTitle":"File Hash Checker","tagline":"Generate a hash, verify against an expected value, or compare two files — all in the browser, even for files over 2 GB.","href":"/en/file-hash-checker","category":"dev","categoryLabel":"Developer","slug":"file-hash-checker","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"flesch-readability","lang":"en","title":"Flesch Reading Ease — score, CEFR & BFSG check","shortTitle":"Flesch Reading Ease","tagline":"How readable is your text — really? Four readability formulas, a CEFR level and a plain-language traffic light, all running in your browser without uploading a single word.","href":"/en/flesch-reading-ease","category":"text","categoryLabel":"Text","slug":"flesch-reading-ease","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"flexbox-playground","lang":"en","title":"Flexbox Playground — Axes, Tailwind v4 & Code Output","shortTitle":"Flexbox Playground","tagline":"Switch flex-direction to column and everything flips. The axis overlay shows why.","href":"/en/flexbox-playground","category":"dev","categoryLabel":"Developer","slug":"flexbox-playground","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"german-child-support","lang":"en","title":"German Child Support Calculator — Düsseldorf Table 2026","shortTitle":"German Child Support Calculator","tagline":"An expat father in Munich, freshly separated, needs a real number before the family-court mediation — without his salary touching a CRM.","href":"/en/german-child-support-calculator","category":"finance","categoryLabel":"Finance","slug":"german-child-support-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pendlerpauschale-2026","lang":"en","title":"German Commuter Allowance Calc — 0.38€/km new rule 2026","shortTitle":"German Commuter Allowance Calc","tagline":"Reform 2026 from km 1. See what you can really deduct.","href":"/en/commuter-allowance-calculator-germany","category":"finance","categoryLabel":"Finance","slug":"commuter-allowance-calculator-germany","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pflichtteil-bgb","lang":"en","title":"German Compulsory Share Calculator — §2303 BGB explained","shortTitle":"German Compulsory Share Calculator","tagline":"An expat heir wants to know what's left of the German Pflichtteil after the new partner inherited the family home — before paying an attorney €350 for a 15-minute answer.","href":"/en/compulsory-share-calculator-germany","category":"finance","categoryLabel":"Finance","slug":"compulsory-share-calculator-germany","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"german-upper-secondary-grade","lang":"en","title":"German Grade Calculator — 15-point system & Abitur GPA","shortTitle":"German Grade Calculator","tagline":"Points to grades, grades to points, half-year scores to your final Abitur GPA. All three directions, one tool — free, in your browser.","href":"/en/german-grade-calculator","category":"education","categoryLabel":"Education","slug":"german-grade-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"elterngeld-2026","lang":"en","title":"German Parental Allowance Calculator — Basis & Plus modes","shortTitle":"German Parental Allowance Calculator","tagline":"An expat couple, expecting in March, want a real answer in euros — not a portal that asks for tax-ID first.","href":"/en/parental-allowance-calculator-germany","category":"finance","categoryLabel":"Finance","slug":"parental-allowance-calculator-germany","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"real-estate-transfer-tax-calculator","lang":"en","title":"German Real Estate Transfer Tax Calculator 2026","shortTitle":"German Real Estate Transfer Tax Calculator 2026","tagline":"Buying a German home for €500,000. The taxman charges €17,500 in Bavaria, €32,500 in North Rhine-Westphalia.","href":"/en/real-estate-transfer-tax-calculator","category":"finance","categoryLabel":"Finance","slug":"real-estate-transfer-tax-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"german-kfz-tax","lang":"en","title":"German Vehicle Tax Calculator — CO2 & engine displacement","shortTitle":"German Vehicle Tax Calculator","tagline":"Three drivetrains, one tax bill. See what you would actually owe.","href":"/en/german-vehicle-tax-calculator","category":"finance","categoryLabel":"Finance","slug":"german-vehicle-tax-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"gitignore-generator","lang":"en","title":"gitignore Generator — Astro, Bun, Deno, 2026 stacks","shortTitle":"gitignore Generator","tagline":"Multiple stacks, one file. 2026 templates maintained first-party. Diff mode, source attribution and a .gitattributes companion built in.","href":"/en/gitignore-generator","category":"dev","categoryLabel":"Developer","slug":"gitignore-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"us-gpa-calculator","lang":"en","title":"GPA Calculator — weighted 5.0 & unweighted 4.0 + credits","shortTitle":"GPA Calculator","tagline":"Weighted and unweighted GPA at the same time — with Honors/AP boost, target calculator and a share link for counselors.","href":"/en/gpa-calculator","category":"education","categoryLabel":"Education","slug":"gpa-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"gram-to-ounce","lang":"en","title":"Grams to Ounces Converter — g to oz","shortTitle":"Grams to Ounces Converter","tagline":"The European baking recipe calls for 200 grams of flour. Your scale only has ounces.","href":"/en/grams-to-ounces","category":"weight","categoryLabel":"Weight","slug":"grams-to-ounces","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"hash-generator","lang":"en","title":"Hash Generator — MD5, SHA-256, SHA-512","shortTitle":"Hash Generator","tagline":"Generate cryptographic hashes instantly in your browser.","href":"/en/hash-generator","category":"dev","categoryLabel":"Developer","slug":"hash-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"heating-cost","lang":"en","title":"Heating Cost Calculator — Yearly and Monthly Cost by Fuel","shortTitle":"Heating Cost Calculator","tagline":"Estimates yearly and monthly heating cost for six fuel classes — with overrideable 2026 defaults, a heat-pump JAZ slider, a CO₂ price trajectory and a transparent assumptions box.","href":"/en/heating-cost-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"heating-cost-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"hectare-to-acre","lang":"en","title":"Hectares to Acres Converter — ha to ac","shortTitle":"Hectares to Acres Converter","tagline":"You bought 2 hectares of land in Europe. How big is that in acres?","href":"/en/hectares-to-acres","category":"area","categoryLabel":"Area","slug":"hectares-to-acres","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"heic-to-jpg","lang":"en","title":"HEIC to JPG Converter — Free, Local, No Upload","shortTitle":"HEIC to JPG Converter","tagline":"Apple loves HEIC. The upload form for your new job hates it.","href":"/en/heic-to-jpg","category":"image","categoryLabel":"Images","slug":"heic-to-jpg","aliases":["iphone photo converter","apple photo","heic to jpg"],"keywords":["apple","compat","open"],"intents":["cant open heic file","convert iphone photo to jpg"],"extensions":["heic","jpg","jpeg"],"weight":1.1},{"toolId":"heic-to-png","lang":"en","title":"HEIC to PNG Converter — Free & Lossless","shortTitle":"HEIC to PNG Converter","tagline":"Convert HEIC to PNG—when every single pixel counts.","href":"/en/heic-to-png","category":"image","categoryLabel":"Images","slug":"heic-to-png","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"hevc-to-h264","lang":"en","title":"HEVC to H.264 Converter — H.265 to MP4","shortTitle":"HEVC to H.264 Converter","tagline":"Your iPhone video plays as a black screen on your TV. Let's fix that.","href":"/en/hevc-to-h264","category":"video","categoryLabel":"Video","slug":"hevc-to-h264","aliases":["iphone video converter","mov to mp4","h265 to h264"],"keywords":["quicktime","codec","compat","apple"],"intents":["iphone video wont play","mov file wont open","convert video for windows"],"extensions":["mov","mp4","hevc","h264"],"weight":1.15},{"toolId":"hex-to-rgb","lang":"en","title":"Hex to RGB Color Converter — #RRGGBB","shortTitle":"Hex to RGB Color Converter","tagline":"The designer sent you a hex code, but your framework demands RGB.","href":"/en/hex-to-rgb","category":"color","categoryLabel":"Color","slug":"hex-to-rgb","aliases":["hex rgb","colour code converter","color converter"],"keywords":["hsl","css","design","palette"],"intents":["convert hex to rgb"],"extensions":[],"weight":1},{"toolId":"hourly-to-annual","lang":"en","title":"Hourly Wage to Annual Salary Calculator","shortTitle":"Hourly Wage to Annual Salary Calculator","tagline":"The offer is $35 an hour. Is that enough to pay your rent?","href":"/en/hourly-to-annual-salary","category":"finance","categoryLabel":"Finance","slug":"hourly-to-annual-salary","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"hours-to-minutes","lang":"en","title":"Hours to Minutes — Decimal & HH:MM:SS","shortTitle":"Hours to Minutes","tagline":"Eight hours of full-time work is 480 minutes. A school lesson runs 45 minutes. With decimal and HH:MM:SS side by side, timesheets and contracts line up without mental math.","href":"/en/hours-to-minutes","category":"time","categoryLabel":"Time","slug":"hours-to-minutes","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"html-to-markdown","lang":"en","title":"HTML to Markdown — file or paste mode, in your browser","shortTitle":"HTML to Markdown","tagline":"Converts HTML files or pasted snippets into Markdown — with sanitize pass and GFM output.","href":"/en/html-to-markdown","category":"document","categoryLabel":"Documents","slug":"html-to-markdown","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"htpasswd-generator","lang":"en","title":"htpasswd Generator — bcrypt 12 with nginx warning","shortTitle":"htpasswd Generator","tagline":"Password hashes for Apache and nginx — bcrypt with cost-12 default, webserver toggle against wrong algorithm choice, batch mode for whole teams.","href":"/en/htpasswd-generator","category":"dev","categoryLabel":"Developer","slug":"htpasswd-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"http-status-lookup","lang":"en","title":"HTTP Status Codes — Cloudflare, nginx, Snippets","shortTitle":"HTTP Status Codes","tagline":"RFC standard and platform codes in one tool — with confusion cards for the four most common traps and code snippets for six languages.","href":"/en/http-status-codes","category":"dev","categoryLabel":"Developer","slug":"http-status-codes","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"image-diff","lang":"en","title":"Image Diff — Visual Comparison Tool","shortTitle":"Image Diff","tagline":"The filenames are identical. Are the images?","href":"/en/image-diff","category":"image","categoryLabel":"Images","slug":"image-diff","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"png-jpg-to-webp","lang":"en","title":"Image Format Converter — WebP, AVIF, PNG, JPG","shortTitle":"Image Format Converter","tagline":"Which image format fits? Compare, convert, ship.","href":"/en/image-format-converter","category":"image","categoryLabel":"Images","slug":"image-format-converter","aliases":["image format converter","webp avif comparison","pick image format"],"keywords":["compress","web","optimise","load time","comparison"],"intents":["which image format should i pick","webp or avif"],"extensions":["png","jpg","jpeg","webp","avif"],"weight":1.1},{"toolId":"image-resizer","lang":"en","title":"Image Resizer — JPG, PNG, WebP, AVIF in Browser","shortTitle":"Image Resizer","tagline":"Pixel-precise resizing instead of awkward cropping — your originals never leave the device.","href":"/en/image-resizer","category":"image","categoryLabel":"Images","slug":"image-resizer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"image-to-text","lang":"en","title":"Image to Text — OCR Converter Online","shortTitle":"Image to Text","tagline":"A client sent a screenshot of an error message instead of copying the text.","href":"/en/image-to-text","category":"text","categoryLabel":"Text","slug":"image-to-text","aliases":["ocr","text recognition","pull text from image"],"keywords":["scan","receipt"],"intents":["extract text from image","browser ocr no upload"],"extensions":["png","jpg","pdf"],"weight":1.05},{"toolId":"inch-to-cm","lang":"en","title":"Inches to Centimeters Converter — Exact & Fast","shortTitle":"Inches to Centimeters Converter","tagline":"The screen is 27 inches. You need to know if it fits on your metric desk.","href":"/en/inches-to-cm","category":"length","categoryLabel":"Length","slug":"inches-to-cm","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"inheritance-tax-calculator","lang":"en","title":"Inheritance & Estate Tax Calculator 2026 — US and UK","shortTitle":"Inheritance & Estate Tax Calculator 2026","tagline":"You inherited the family home. The government wants its cut — in cash.","href":"/en/inheritance-tax-calculator","category":"finance","categoryLabel":"Finance","slug":"inheritance-tax-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"insulation-calculator","lang":"en","title":"Insulation Calculator — R-Value, Thickness & IECC","shortTitle":"Insulation Calculator","tagline":"Bidirectional R-Value ↔ U-value, IECC climate-zone check and material smart-suggest in one — the insulation calculator that handles US, UK and DACH together.","href":"/en/insulation-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"insulation-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"interest-calculator","lang":"en","title":"Interest Calculator — Simple, Compound, US APR & UK ISA","shortTitle":"Interest Calculator","tagline":"Your savings account pays 4%. Inflation is 3%. You're barely breaking even.","href":"/en/interest-calculator","category":"finance","categoryLabel":"Finance","slug":"interest-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"speedtest","lang":"en","title":"Internet Speed Test – Measure Bandwidth, No App, No Account","shortTitle":"Internet Speed Test","tagline":"Download, upload, ping, bufferbloat – plus a plain-language translation of what those numbers actually mean for your day.","href":"/en/internet-speed-test","category":"dev","categoryLabel":"Developer","slug":"internet-speed-test","aliases":["speed","internet speed","speed test","connection speed","wifi test"],"keywords":["download","upload","ping","jitter","bufferbloat","mbps","gbps"],"intents":["how fast is my internet","measure internet speed"],"extensions":[],"weight":1.1},{"toolId":"jpg-kompressor","lang":"en","title":"JPG Compressor — Pure-Client, no upload, no limit","shortTitle":"JPG Compressor","tagline":"Pick a quality, see the difference, download the smaller file — all inside your browser.","href":"/en/jpg-compressor","category":"image","categoryLabel":"Images","slug":"jpg-compressor","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"jpg-to-pdf","lang":"en","title":"JPG to PDF Converter — Merge Images to PDF","shortTitle":"JPG to PDF Converter","tagline":"The portal demands a PDF, you have three JPGs on your phone. Let's stitch them together.","href":"/en/jpg-to-pdf","category":"document","categoryLabel":"Documents","slug":"jpg-to-pdf","aliases":["images to pdf","photo to pdf","multi image pdf"],"keywords":["scan","document","archive","application"],"intents":["combine images as pdf","send photo to authority"],"extensions":["jpg","jpeg","png","pdf"],"weight":1.1},{"toolId":"json-diff","lang":"en","title":"JSON Diff — Compare Two JSON Documents","shortTitle":"JSON Diff","tagline":"It works on localhost, but breaks in production. Let's compare the JSON payloads.","href":"/en/json-diff","category":"dev","categoryLabel":"Developer","slug":"json-diff","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"json-formatter","lang":"en","title":"JSON Formatter & Validator Online","shortTitle":"JSON Formatter & Validator Online","tagline":"The API returned 3 megabytes of unformatted JSON on a single line.","href":"/en/json-formatter","category":"dev","categoryLabel":"Developer","slug":"json-formatter","aliases":["json beautify","json formatter","pretty json"],"keywords":["pretty","readable","syntax"],"intents":["format json nicely"],"extensions":[],"weight":1},{"toolId":"json-to-csv","lang":"en","title":"JSON to CSV Converter — Free Online","shortTitle":"JSON to CSV Converter","tagline":"Your boss wants the API data in Excel, but you only have nested JSON arrays.","href":"/en/json-to-csv","category":"dev","categoryLabel":"Developer","slug":"json-to-csv","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"jwt-decoder","lang":"en","title":"JWT Decoder — Decode JSON Web Tokens","shortTitle":"JWT Decoder","tagline":"The API returned a 401 Unauthorized. Is the token expired or missing the admin role?","href":"/en/jwt-decoder","category":"dev","categoryLabel":"Developer","slug":"jwt-decoder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"kelvin-to-celsius","lang":"en","title":"Kelvin to Celsius — Live, with Science Tables","shortTitle":"Kelvin to Celsius","tagline":"The data sheet quotes 298.15 K. What does that feel like in everyday Celsius?","href":"/en/kelvin-to-celsius","category":"temperature","categoryLabel":"Temperature","slug":"kelvin-to-celsius","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"kg-to-lb","lang":"en","title":"Kilograms to Pounds Converter — kg to lbs","shortTitle":"Kilograms to Pounds Converter","tagline":"The European airline limits your bag to 23 kg. You need to know if you can pack more shoes.","href":"/en/kg-to-lbs","category":"weight","categoryLabel":"Weight","slug":"kg-to-lbs","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"km-to-mile","lang":"en","title":"Kilometers to Miles Converter — km to mi","shortTitle":"Kilometers to Miles Converter","tagline":"The sign says 100 km/h. Here is how to know if that's a ticket.","href":"/en/km-to-miles","category":"length","categoryLabel":"Length","slug":"km-to-miles","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"laminate-calculator","lang":"en","title":"Laminate Calculator — Packs, Waste & AC Rating","shortTitle":"Laminate Calculator","tagline":"Pattern-aware waste, AC rating per use case and dye-lot reminder — the laminate calculator that does the real DIN math.","href":"/en/laminate-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"laminate-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"liter-to-gallon","lang":"en","title":"Liters to Gallons Converter — US & Imperial","shortTitle":"Liters to Gallons Converter","tagline":"Your European rental car gets 6 liters per 100km. Is that good?","href":"/en/liters-to-gallons","category":"volume","categoryLabel":"Volume","slug":"liters-to-gallons","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"loan-calculator","lang":"en","title":"Loan Payment Calculator — Monthly & Total Cost","shortTitle":"Loan Payment Calculator","tagline":"The dealer offers 6% financing. How much is that actually costing you?","href":"/en/loan-calculator","category":"finance","categoryLabel":"Finance","slug":"loan-calculator","aliases":["loan calculator","mortgage calculator"],"keywords":["rate","amortisation","interest","financing"],"intents":["calculate monthly loan payment","how much will the loan cost"],"extensions":[],"weight":1},{"toolId":"lorem-ipsum-generator","lang":"en","title":"Lorem Ipsum Generator — Paragraphs, Words, Sentences","shortTitle":"Lorem Ipsum Generator","tagline":"The mockup is due at 5 PM. The copywriter hasn't replied to your Slack.","href":"/en/lorem-ipsum-generator","category":"text","categoryLabel":"Text","slug":"lorem-ipsum-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"lumber-calculator","lang":"en","title":"Lumber Calculator — Boards & Beams + 2026 Prices","shortTitle":"Lumber Calculator","tagline":"Six wood species with density lookup, project-specific wastage corridors, DIN 4074-1 mapping, Q1/2026 price corridors and bill-of-materials export — for DIYers and carpenters.","href":"/en/lumber-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"lumber-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"markdown-to-docx","lang":"en","title":"Markdown to DOCX — Word file with real heading styles","shortTitle":"Markdown to DOCX","tagline":"Generates structured DOCX from markdown — headings as real Word style refs, not bold text.","href":"/en/markdown-to-docx","category":"document","categoryLabel":"Documents","slug":"markdown-to-docx","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"markdown-to-html","lang":"en","title":"Markdown to HTML — browser converter with four profiles","shortTitle":"Markdown to HTML","tagline":"Turns markdown into HTML — body fragment for your CMS or standalone file with embedded styles.","href":"/en/markdown-to-html","category":"document","categoryLabel":"Documents","slug":"markdown-to-html","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"markdown-to-pdf","lang":"en","title":"Markdown to PDF — browser print path with four profiles","shortTitle":"Markdown to PDF","tagline":"Generates PDF from markdown via the browser print path — vector output, embedded fonts, no server.","href":"/en/markdown-to-pdf","category":"document","categoryLabel":"Documents","slug":"markdown-to-pdf","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"masonry-calculator","lang":"en","title":"Masonry Calculator — Bricks + Mortar per m² Estimator","shortTitle":"Masonry Calculator","tagline":"Brick or block count per m² wall area, normal vs. thin-bed mortar volume, multi-wall builder and first-row levelling estimate — the masonry calculator that catches the most common beginner mistakes.","href":"/en/masonry-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"masonry-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"meta-tag-generator","lang":"en","title":"Meta Tag Generator — HTML, JSX, Astro, Svelte","shortTitle":"Meta Tag Generator","tagline":"Title, description, Open Graph, Twitter Card, Schema.org JSON-LD, and hreflang — four framework outputs (HTML, JSX, Astro, Svelte) with a four-way live preview.","href":"/en/meta-tag-generator","category":"dev","categoryLabel":"Developer","slug":"meta-tag-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"meter-to-feet","lang":"en","title":"Meters to Feet Converter — m to ft and Back","shortTitle":"Meters to Feet Converter","tagline":"Type meters to get feet, or feet to get meters — both directions, instantly.","href":"/en/meter-to-feet","category":"length","categoryLabel":"Length","slug":"meter-to-feet","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"tonne-to-pound","lang":"en","title":"Metric Tons to Pounds Converter (t to lbs)","shortTitle":"Metric Tons to Pounds Converter (t to lbs)","tagline":"The European supplier quotes 5 metric tons of steel. You need to know the freight in pounds.","href":"/en/metric-tons-to-pounds","category":"weight","categoryLabel":"Weight","slug":"metric-tons-to-pounds","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"ml-to-floz","lang":"en","title":"Milliliters to Fluid Ounces Converter — mL to fl oz","shortTitle":"Milliliters to Fluid Ounces Converter","tagline":"The recipe calls for 250 ml of milk. You only own an American measuring cup.","href":"/en/ml-to-fluid-ounces","category":"volume","categoryLabel":"Volume","slug":"ml-to-fluid-ounces","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"mm-to-inch","lang":"en","title":"Millimeters to Inches Converter — mm to in and Back","shortTitle":"Millimeters to Inches Converter","tagline":"The 3D printer software expects millimeters. Your calipers only read inches.","href":"/en/mm-to-inches","category":"length","categoryLabel":"Length","slug":"mm-to-inches","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"mime-type-finder","lang":"en","title":"MIME Type Finder — Magic Bytes + Server Config Export","shortTitle":"MIME Type Finder","tagline":"Bidirectional lookup, in-browser magic-byte detection, and snippet export for five server stacks — all local, no file upload.","href":"/en/mime-type-finder","category":"dev","categoryLabel":"Developer","slug":"mime-type-finder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"months-to-days","lang":"en","title":"Months to Days — with Use-Case Reference","shortTitle":"Months to Days","tagline":"Six months of trial period is 183 days. Nine months of pregnancy is 274 days. When you count the days, you know exactly when a deadline lands.","href":"/en/months-to-days","category":"time","categoryLabel":"Time","slug":"months-to-days","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"moon-phase","lang":"en","title":"Moon Phase Calculator — Find the Moon Phase for Any Date","shortTitle":"Moon Phase Calculator","tagline":"Need to know if tomorrow is a full moon? Here's the exact answer.","href":"/en/moon-phase-calculator","category":"nature","categoryLabel":"Nature & Astronomy","slug":"moon-phase-calculator","aliases":["moon","moonphase","moon calendar","full moon"],"keywords":["calendar","astrology","astronomy"],"intents":["when is full moon","current moon phase"],"extensions":[],"weight":1},{"toolId":"morsecode-uebersetzer","lang":"en","title":"Morse Code Translator — Text to Morse & Audio","shortTitle":"Morse Code Translator","tagline":"One dot, one dash, a gap — a whole language. Works both ways, plays the audio, teaches you the code.","href":"/en/morse-code-translator","category":"text","categoryLabel":"Text","slug":"morse-code-translator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"mortar-calculator","lang":"en","title":"Mortar Calculator — Sacks + Mixing Water per DIN EN 998-2","shortTitle":"Mortar Calculator","tagline":"Four mortar types, application surcharge +0/+20/+30 % per LZR, mixing water per sack, and a mortar-group wizard for M5/M10/M15 per DIN EN 998-2.","href":"/en/mortar-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"mortar-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"fuel-economy-calculator","lang":"en","title":"MPG Calculator — fuel economy in mpg & L/100km","shortTitle":"MPG Calculator","tagline":"Three calculators in one: economy, unit conversion and annual fuel cost — with US gallon, UK imperial gallon and metric L/100 km in parallel.","href":"/en/mpg-calculator","category":"automotive","categoryLabel":"Automotive","slug":"mpg-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"nanoid-generator","lang":"en","title":"Nano-ID Generator — short URL-friendly IDs in your browser","shortTitle":"Nano-ID Generator","tagline":"Seven alphabet presets, five use-case recipes, length slider 8–64, bulk-generate up to 10 000 — plus a Birthday-Paradox collision calculator in the same UI.","href":"/en/nanoid-generator","category":"dev","categoryLabel":"Developer","slug":"nanoid-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"nato-phonetic","lang":"en","title":"NATO Phonetic Alphabet — Spell, Hear & Print","shortTitle":"NATO Phonetic Alphabet","tagline":"Alfa, Bravo, Charlie — or Anton, Berta, Cäsar? Spell names and codes clearly over the phone. With audio, a printable A4 card and a quiz, all in your browser.","href":"/en/nato-phonetic-alphabet","category":"text","categoryLabel":"Text","slug":"nato-phonetic-alphabet","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"nautical-mile-to-km","lang":"en","title":"Nautical Miles to Kilometers Converter","shortTitle":"Nautical Miles to Kilometers Converter","tagline":"The pilot says you're 500 nautical miles out. Should you order the Uber now?","href":"/en/nautical-miles-to-km","category":"length","categoryLabel":"Length","slug":"nautical-miles-to-km","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"nginx-config-generator","lang":"en","title":"nginx Config Generator — HTTP/3, WebSocket, Security","shortTitle":"nginx Config Generator","tagline":"Compose server blocks visually, pick a TLS profile, switch on HTTP/3 and WebSocket — or paste an existing .htaccess and convert it to nginx directives automatically.","href":"/en/nginx-config-generator","category":"dev","categoryLabel":"Developer","slug":"nginx-config-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"opengraph-generator","lang":"en","title":"OpenGraph Generator — 6 Platforms, JSON-LD Article","shortTitle":"OpenGraph Generator","tagline":"Compose tags visually, check per-platform limits live, render an OG image in the browser, and emit Schema.org Article JSON-LD from the same tab — everything in-page, no upload, no account.","href":"/en/opengraph-generator","category":"dev","categoryLabel":"Developer","slug":"opengraph-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"kgv-calculator","lang":"en","title":"P/E Ratio Calculator — Price-to-Earnings","shortTitle":"P/E Ratio Calculator","tagline":"The stock is $150. Is it a bargain or a massive bubble?","href":"/en/pe-ratio-calculator","category":"finance","categoryLabel":"Finance","slug":"pe-ratio-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"gross-net-calculator","lang":"en","title":"Paycheck Calculator 2026 — US Federal & UK Take-Home","shortTitle":"Paycheck Calculator 2026","tagline":"You negotiated $100k. Your paycheck says $5,800. Where did the rest go?","href":"/en/gross-to-net-calculator","category":"finance","categoryLabel":"Finance","slug":"gross-to-net-calculator","aliases":["salary calculator","net income calculator","take home pay"],"keywords":["income tax","social","wage"],"intents":["what is my net salary","calculate take home pay"],"extensions":[],"weight":1.1},{"toolId":"pdf-compress","lang":"en","title":"PDF Compressor — Shrink PDF File Size Free","shortTitle":"PDF Compressor","tagline":"Your email provider says: 'Attachment too large (Max 25 MB)'. Annoying.","href":"/en/pdf-compressor","category":"document","categoryLabel":"Documents","slug":"pdf-compressor","aliases":["shrink pdf","reduce pdf size","pdf optimiser"],"keywords":["compression","mail size","upload limit"],"intents":["make pdf smaller","shrink pdf for email","pdf under 5 mb"],"extensions":["pdf"],"weight":1.15},{"toolId":"pdf-merge","lang":"en","title":"PDF Merger — Combine PDF Files Into One","shortTitle":"PDF Merger","tagline":"Cover letter, resume, and references—HR wants one PDF, not five attachments.","href":"/en/pdf-merger","category":"document","categoryLabel":"Documents","slug":"pdf-merger","aliases":["merge pdfs","combine pdfs","join pdfs"],"keywords":["attachment","combine"],"intents":["merge multiple pdfs into one"],"extensions":["pdf"],"weight":1},{"toolId":"pdf-password","lang":"en","title":"PDF Password Remover — Unlock Your PDF Free","shortTitle":"PDF Password Remover","tagline":"You know the password for your payslip, you just don't want to type it every time.","href":"/en/pdf-password-remover","category":"document","categoryLabel":"Documents","slug":"pdf-password-remover","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pdf-split","lang":"en","title":"PDF Splitter — Extract or Split Pages Free","shortTitle":"PDF Splitter","tagline":"The accountant only needs pages 4 to 7. Don't send them the 100-page manual.","href":"/en/pdf-splitter","category":"document","categoryLabel":"Documents","slug":"pdf-splitter","aliases":["split pdf","extract pdf pages"],"keywords":["page extraction"],"intents":["split pdf into pages","pull single page from pdf"],"extensions":["pdf"],"weight":1},{"toolId":"pdf-to-jpg","lang":"en","title":"PDF to JPG Converter — Export Pages as Images","shortTitle":"PDF to JPG Converter","tagline":"The upload form only accepts images, but you only have a PDF.","href":"/en/pdf-to-jpg","category":"document","categoryLabel":"Documents","slug":"pdf-to-jpg","aliases":["pdf to image","pdf page as image"],"keywords":["preview","thumbnail"],"intents":["save pdf page as image"],"extensions":["pdf","jpg"],"weight":1},{"toolId":"pdf-to-markdown","lang":"en","title":"PDF to Markdown — convert locally in your browser","shortTitle":"PDF to Markdown","tagline":"Converts PDFs to Markdown — text layer directly, scanned pages via OCR. All in your browser tab.","href":"/en/pdf-to-markdown","category":"document","categoryLabel":"Documents","slug":"pdf-to-markdown","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"photo-to-coloring-page","lang":"en","title":"Photo to Coloring Page — free, no upload, no sign-up","shortTitle":"Photo to Coloring Page","tagline":"Turn your photo into a printable coloring page. No upload, no account, no tracking.","href":"/en/photo-to-coloring-page","category":"image","categoryLabel":"Images","slug":"photo-to-coloring-page","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"plaster-calculator","lang":"en","title":"Plaster Calculator — Sack Need per DIN EN 998-1","shortTitle":"Plaster Calculator","tagline":"Six plaster types with datasheet densities, DIN V 18550-1 substrate defaults, mixing water per sack, and an A4 material list as a print-ready PDF.","href":"/en/plaster-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"plaster-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"png-kompressor","lang":"en","title":"PNG Compressor — Pure-Client, no upload, keeps transparency","shortTitle":"PNG Compressor","tagline":"Pick lossless or lossy, see the difference, download the smaller file — transparency stays.","href":"/en/png-compressor","category":"image","categoryLabel":"Images","slug":"png-compressor","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"lb-to-kg","lang":"en","title":"Pounds to Kilograms Converter — lbs to kg","shortTitle":"Pounds to Kilograms Converter","tagline":"The barbell is in pounds, but your new fitness app expects kilograms.","href":"/en/lbs-to-kg","category":"weight","categoryLabel":"Weight","slug":"lbs-to-kg","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pregnancy-week-calculator","lang":"en","title":"Pregnancy Week Calculator — gestational age & due date","shortTitle":"Pregnancy Week Calculator","tagline":"How far along am I? Three inputs (LMP, conception or ultrasound) — gestational age in W+D, trimester, projected due date and post-birth wellness windows.","href":"/en/pregnancy-week-calculator","category":"health","categoryLabel":"Health","slug":"pregnancy-week-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"qr-code-generator","lang":"en","title":"QR Code Generator — Free, No Signup Required","shortTitle":"QR Code Generator","tagline":"Nobody is going to type a 50-character URL from your flyer into their phone.","href":"/en/qr-code-generator","category":"image","categoryLabel":"Images","slug":"qr-code-generator","aliases":["qr generator","make qr","qr from url"],"keywords":["link","business card","wifi"],"intents":["make qr code from url","wifi qr code"],"extensions":[],"weight":1},{"toolId":"random-number-generator","lang":"en","title":"Random Number Generator — secure, local, no tracking","shortTitle":"Random Number Generator","tagline":"One number between 1 and 100 — or six out of 49, no duplicates, sorted, rolled in your browser.","href":"/en/random-number-generator","category":"dev","categoryLabel":"Developer","slug":"random-number-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"regex-tester","lang":"en","title":"Regex Tester — Live Pattern Matching","shortTitle":"Regex Tester","tagline":"The email validator broke production. You need to know why.","href":"/en/regex-tester","category":"dev","categoryLabel":"Developer","slug":"regex-tester","aliases":["regex tester","test regex"],"keywords":["pattern","matching","group"],"intents":["try regex","debug a regex"],"extensions":[],"weight":1},{"toolId":"remove-background","lang":"en","title":"Remove Image Background — AI, No Upload","shortTitle":"Remove Image Background","tagline":"Cut out the person, trash the background. The AI runs on your device, not our servers.","href":"/en/background-remover","category":"image","categoryLabel":"Images","slug":"background-remover","aliases":["background remover","bg remover","cut out subject","image background remove"],"keywords":["transparent","portrait","product photo","mask"],"intents":["remove image background","cut out a person from photo","make background transparent"],"extensions":["png","jpg","jpeg","webp"],"weight":1.15},{"toolId":"metadata-stripper","lang":"en","title":"Remove Metadata — JPG, PNG, WebP and PDF in your browser","shortTitle":"Remove Metadata","tagline":"Detects EXIF, GPS, author and XMP in JPG, PNG, WebP and PDF — and removes them on demand.","href":"/en/remove-metadata","category":"document","categoryLabel":"Documents","slug":"remove-metadata","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"video-bg-remove","lang":"en","title":"Remove Video Background — Browser-Based AI, No Upload","shortTitle":"Remove Video Background","tagline":"You recorded a flawless presentation, but your messy bedroom is in the background.","href":"/en/video-background-remover","category":"video","categoryLabel":"Video","slug":"video-background-remover","aliases":["video background remove","green screen","video matting"],"keywords":["chromakey","transparent","studio"],"intents":["remove background from video"],"extensions":["mp4","mov","webm"],"weight":1},{"toolId":"pdf-reorder","lang":"en","title":"Reorder PDF Pages — drag-and-drop, no upload","shortTitle":"Reorder PDF Pages","tagline":"Reorder PDF pages by drag-and-drop — entirely in your browser, your file never leaves your device.","href":"/en/reorder-pdf-pages","category":"document","categoryLabel":"Documents","slug":"reorder-pdf-pages","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"robots-txt-generator","lang":"en","title":"robots.txt Generator — AI Bot Block 2026, Validator","shortTitle":"robots.txt Generator","tagline":"Compose user-agent stacks visually, block AI bots cleanly or allow them as a citation source — with a validator catching the typical foot-guns (case mismatch, deprecated tokens, blocked CSS/JS).","href":"/en/robots-txt-generator","category":"dev","categoryLabel":"Developer","slug":"robots-txt-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"roi-calculator","lang":"en","title":"ROI Calculator — Return on Investment","shortTitle":"ROI Calculator","tagline":"You spent $5,000 on Facebook ads and made $6,000. Was that actually worth it?","href":"/en/roi-calculator","category":"finance","categoryLabel":"Finance","slug":"roi-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"roman-numerals","lang":"en","title":"Roman Numeral Converter — 1 to 3999","shortTitle":"Roman Numeral Converter","tagline":"Is Super Bowl LVIII 58 or 57? Let's figure this out.","href":"/en/roman-numeral-converter","category":"text","categoryLabel":"Text","slug":"roman-numeral-converter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"roof-area-calculator","lang":"en","title":"Roof Area Calculator — 7 Forms + PV Quick Estimate","shortTitle":"Roof Area Calculator","tagline":"Seven roof forms with live cross-section sketches, form-sensitive wastage hints, optional PV output and DIN 18338 measurement toggle for DIY and trades.","href":"/en/roof-area-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"roof-area-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"rot13-rot47","lang":"en","title":"ROT13/ROT47 — auto-detect Caesar cipher shifts","shortTitle":"ROT13/ROT47","tagline":"Decode spoilers, read geocaching hints, practise classroom cryptography — all three classic ciphers in a single-page view.","href":"/en/rot13-rot47","category":"text","categoryLabel":"Text","slug":"rot13-rot47","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pdf-rotate","lang":"en","title":"Rotate PDF — flip pages free, in your browser","shortTitle":"Rotate PDF","tagline":"Rotate PDF pages in your browser — your file never leaves your device.","href":"/en/rotate-pdf","category":"document","categoryLabel":"Documents","slug":"rotate-pdf","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"vat-calculator","lang":"en","title":"Sales Tax & VAT Calculator — US States and UK VAT","shortTitle":"Sales Tax & VAT Calculator","tagline":"The price tag says $99. Your credit card says $106.87. Welcome to US sales tax.","href":"/en/vat-calculator","category":"finance","categoryLabel":"Finance","slug":"vat-calculator","aliases":["vat calc","sales tax calc"],"keywords":["invoice","gross net","business"],"intents":["calculate vat from gross"],"extensions":[],"weight":1},{"toolId":"screed-calculator","lang":"en","title":"Screed Calculator — Mass, Bags & Drying Time","shortTitle":"Screed Calculator","tagline":"Pick a screed type, get DIN-correct minimum thickness, drying time per floor finish and underfloor-heating compatibility — works for UK sand-and-cement screed and US self-leveling underlayment alike.","href":"/en/screed-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"screed-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"password-generator","lang":"en","title":"Secure Password Generator — Configurable & Private","shortTitle":"Secure Password Generator","tagline":"IT requires '1 uppercase, 1 symbol, 12 characters'. Just click generate.","href":"/en/password-generator","category":"dev","categoryLabel":"Developer","slug":"password-generator","aliases":["password generator","strong password"],"keywords":["random","security","login"],"intents":["generate a strong password"],"extensions":[],"weight":1},{"toolId":"segment-anything","lang":"en","title":"Segment Anything — Object cutout by click","shortTitle":"Segment Anything","tagline":"Click, drag a box, or add multiple refinement points — a specialized segmentation model finds the object contour and delivers mask, cutout, and inverse mask as lossless PNGs.","href":"/en/segment-anything","category":"image","categoryLabel":"Images","slug":"segment-anything","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"seo-title-length-checker","lang":"en","title":"SEO Title Checker — pixel length measured live","shortTitle":"SEO Title Checker","tagline":"Write a title, count pixels, never get truncated in the SERP — all in one tab.","href":"/en/seo-title-length-checker","category":"dev","categoryLabel":"Developer","slug":"seo-title-length-checker","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"pdf-signature","lang":"en","title":"Sign PDF online — free, no upload, no sign-up","shortTitle":"Sign PDF online","tagline":"Draw your signature, drag it onto the right page, download the signed PDF. Your file never leaves your browser.","href":"/en/sign-pdf","category":"document","categoryLabel":"Documents","slug":"sign-pdf","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"speech-enhancer","lang":"en","title":"Speech Enhancer — Browser-Based Noise Reduction","shortTitle":"Speech Enhancer","tagline":"Your podcast guest was sitting in a café. Let's filter out the noise.","href":"/en/speech-enhancer","category":"audio","categoryLabel":"Audio","slug":"speech-enhancer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"sql-formatter","lang":"en","title":"SQL Formatter & Beautifier — Free Online","shortTitle":"SQL Formatter & Beautifier","tagline":"Someone sent you a 200-line SQL string with no line breaks. Let's make it readable.","href":"/en/sql-formatter","category":"dev","categoryLabel":"Developer","slug":"sql-formatter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"km2-to-mi2","lang":"en","title":"Square Kilometers to Square Miles Converter","shortTitle":"Square Kilometers to Square Miles Converter","tagline":"The documentary says the ice shelf is 5,000 square kilometers. How big is that in Texas-units?","href":"/en/square-km-to-square-miles","category":"area","categoryLabel":"Area","slug":"square-km-to-square-miles","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"sqm-to-sqft","lang":"en","title":"Square Meters to Square Feet Converter — m² to ft²","shortTitle":"Square Meters to Square Feet Converter","tagline":"Shopping for a 90 square meter apartment in Europe? Here's what that means.","href":"/en/sqm-to-sqft","category":"area","categoryLabel":"Area","slug":"sqm-to-sqft","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"staircase-calculator","lang":"en","title":"Staircase Calculator — Rise & Tread per DIN 18065","shortTitle":"Staircase Calculator","tagline":"DIN 18065 and ÖNORM B 5371 compliance in one input, three step rules on a tolerance band, DIN 18040 accessible mode, print-ready cut-section PDF at 1:20 / 1:50 / 1:1.","href":"/en/staircase-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"staircase-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"stone-to-kg","lang":"en","title":"Stone to Kilograms Converter — st to kg","shortTitle":"Stone to Kilograms Converter","tagline":"Your British friend says they lost 2 stone. Do you congratulate them or call a doctor?","href":"/en/stone-to-kg","category":"weight","categoryLabel":"Weight","slug":"stone-to-kg","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"svg-optimizer","lang":"en","title":"SVG Optimizer — make vector graphics smaller & faster","shortTitle":"SVG Optimizer","tagline":"Editor exports balloon SVGs with comments, metadata, and 60-digit decimals. We strip the noise without rewriting your art.","href":"/en/svg-optimizer","category":"image","categoryLabel":"Images","slug":"svg-optimizer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"svg-zu-png","lang":"en","title":"SVG to PNG — Multi-DPI, transparent, no upload","shortTitle":"SVG to PNG","tagline":"Pick a pixel size, set the background behaviour, drop any number of files — everything stays inside your browser tab.","href":"/en/svg-to-png","category":"image","categoryLabel":"Images","slug":"svg-to-png","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"text-diff","lang":"en","title":"Text Diff Tool — Compare Two Texts Online","shortTitle":"Text Diff Tool","tagline":"Someone edited the document, but nobody turned on Track Changes.","href":"/en/text-diff","category":"text","categoryLabel":"Text","slug":"text-diff","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"text-to-speech","lang":"en","title":"Text to Speech — Read Aloud in Browser, Free","shortTitle":"Text to Speech","tagline":"Written text as spoken voice — instantly, in your browser, no account required.","href":"/en/text-to-speech","category":"audio","categoryLabel":"Audio","slug":"text-to-speech","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"text-shadow-generator","lang":"en","title":"Text-Shadow Generator — Neon, 3D, Letterpress, Brutal","shortTitle":"Text-Shadow Generator","tagline":"text-shadow only — but deep: neon, 3D, letterpress, neo-brutalism. Five-size stage. Halo gate against unreadable glows.","href":"/en/text-shadow-generator","category":"dev","categoryLabel":"Developer","slug":"text-shadow-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"tile-calculator","lang":"en","title":"Tile Calculator — Quantity, Waste & Grout","shortTitle":"Tile Calculator","tagline":"Pattern-aware waste, DIN-compliant thinset coverage, and dye-lot reminder — the tile calculator that gives you more than just square feet.","href":"/en/tile-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"tile-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"timezone-converter","lang":"en","title":"Time Zone Converter — US & World Time Zones","shortTitle":"Time Zone Converter","tagline":"The invite says 2:00 PM EST. When exactly do you need to be on the call?","href":"/en/timezone-converter","category":"time","categoryLabel":"Time","slug":"timezone-converter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"tokenizer-playground","lang":"en","title":"Tokenizer Playground — three families side by side","shortTitle":"Tokenizer Playground","tagline":"Type a prompt and see it run through three tokenizer algorithms live — with step-by-step trace and a multilingual efficiency heatmap.","href":"/en/tokenizer-playground","category":"dev","categoryLabel":"Developer","slug":"tokenizer-playground","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"toml-to-json","lang":"en","title":"TOML to JSON — datetime fidelity, Cargo/pyproject hints","shortTitle":"TOML to JSON","tagline":"Four TOML datetime types that other converters flatten into strings stay intact here. Comments survive as JSON5. Cargo manifests and pyproject.toml files get non-blocking sanity checks.","href":"/en/toml-to-json","category":"dev","categoryLabel":"Developer","slug":"toml-to-json","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"unix-timestamp","lang":"en","title":"Unix Timestamp Converter — Epoch to Date","shortTitle":"Unix Timestamp Converter","tagline":"The API says the event fired at 1698748392. Was that yesterday or 2012?","href":"/en/unix-timestamp-converter","category":"time","categoryLabel":"Time","slug":"unix-timestamp-converter","aliases":["unix time","epoch","timestamp converter"],"keywords":["date","iso","time"],"intents":["convert unix timestamp to date"],"extensions":[],"weight":1},{"toolId":"url-encoder-decoder","lang":"en","title":"URL Encoder & Decoder — Percent-Encode Online","shortTitle":"URL Encoder & Decoder","tagline":"The link is broken because someone put a space in the query parameter.","href":"/en/url-encoder-decoder","category":"dev","categoryLabel":"Developer","slug":"url-encoder-decoder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"us-mortgage-piti","lang":"en","title":"US Mortgage Calculator — PITI, PMI & Amortization","shortTitle":"US Mortgage Calculator","tagline":"Principal, interest, taxes, insurance, PMI and HOA in one breakdown — plus affordability, refinance break-even and amortization on a single page.","href":"/en/us-mortgage-calculator","category":"finance","categoryLabel":"Finance","slug":"us-mortgage-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"utm-link-builder","lang":"en","title":"UTM Link Builder — clean campaign URLs","shortTitle":"UTM Link Builder","tagline":"Three people tag the same newsletter, three sources show up in GA4. We fix that.","href":"/en/utm-link-builder","category":"dev","categoryLabel":"Developer","slug":"utm-link-builder","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"uuid-generator","lang":"en","title":"UUID Generator — Random UUIDs v4 Online","shortTitle":"UUID Generator","tagline":"The database needs 50 unique keys for test data. You can't just type 'id1' 50 times.","href":"/en/uuid-generator","category":"dev","categoryLabel":"Developer","slug":"uuid-generator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"video-object-detection","lang":"en","title":"Video Object Detection — AI Boxes Offline in Browser","shortTitle":"Video Object Detection","tagline":"Upload your video, pick the classes you care about, and get exportable bounding boxes with timestamps — all local, no server upload.","href":"/en/video-object-detection","category":"video","categoryLabel":"Video","slug":"video-object-detection","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"video-zu-audio","lang":"en","title":"Video to Audio Converter — Extract MP3, WAV, AAC & more","shortTitle":"Video to Audio Converter","tagline":"Pull the audio track from any video, right in your browser.","href":"/en/video-to-audio","category":"video","categoryLabel":"Video","slug":"video-to-audio","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"video-cutter","lang":"en","title":"Video Trimmer – Cut MP4 in your browser, no upload","shortTitle":"Video Trimmer","tagline":"Find the right slice, watch it back, export it — without anyone else seeing your video.","href":"/en/video-trimmer","category":"video","categoryLabel":"Video","slug":"video-trimmer","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"vinyl-flooring-calculator","lang":"en","title":"Vinyl Flooring Calculator — Cases, Wear Layer & Lot","shortTitle":"Vinyl Flooring Calculator","tagline":"Pattern-aware waste, use-case smart-suggest and bidirectional mil-mm wear layer — the LVP / LVT calculator that picks the material with you.","href":"/en/vinyl-flooring-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"vinyl-flooring-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"wall-paint-calculator","lang":"en","title":"Wall Paint Calculator — Gallons, Coats & Coverage","shortTitle":"Wall Paint Calculator","tagline":"Surface factor, color intensity, class recommendation per room and smart-pack picker — the wall paint calculator with real DIN EN 13300 + ASTM D2486 depth.","href":"/en/wall-paint-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"wall-paint-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"wallpaper-calculator","lang":"en","title":"Wallpaper Calculator — Rolls, Paste & Lot","shortTitle":"Wallpaper Calculator","tagline":"Pattern-repeat-aware drop math, paste recommendation per wallpaper type, and dye-lot reminder — the wallpaper calculator that does the real math.","href":"/en/wallpaper-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"wallpaper-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"contrast-checker","lang":"en","title":"WCAG Contrast Checker — AA & AAA Tester","shortTitle":"WCAG Contrast Checker","tagline":"Light grey text on a white background looks sleek, but nobody can read it.","href":"/en/contrast-checker","category":"color","categoryLabel":"Color","slug":"contrast-checker","aliases":["contrast checker","wcag contrast","colour contrast"],"keywords":["accessibility","a11y","readability"],"intents":["check contrast for accessibility","wcag aaa contrast"],"extensions":[],"weight":1},{"toolId":"webcam-blur","lang":"en","title":"Webcam Background Blur — Live Video Call Tool","shortTitle":"Webcam Background Blur","tagline":"The video call starts in 3 minutes, and you haven't cleaned your room.","href":"/en/webcam-background-blur","category":"video","categoryLabel":"Video","slug":"webcam-background-blur","aliases":["webcam blur","camera background","video call background"],"keywords":["video call","meeting","privacy","zoom","teams"],"intents":["blur webcam background","soften camera background"],"extensions":[],"weight":1},{"toolId":"window-u-value","lang":"en","title":"Window U-Value Calculator — Uw per DIN EN ISO 10077-1","shortTitle":"Window U-Value Calculator","tagline":"Compute Uw per DIN EN ISO 10077-1 for single-sash, double-sash and balcony-door windows. Includes three-tier GEG / KfW / passive-house compliance check and live glass-versus-frame visualisation.","href":"/en/window-u-value-calculator","category":"construction","categoryLabel":"Construction & Renovation","slug":"window-u-value-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"word-counter","lang":"en","title":"Word Counter — tokens, reading time & limits live","shortTitle":"Word Counter","tagline":"Type or paste your text — words, characters, reading time and AI tokens update letter by letter.","href":"/en/word-counter","category":"text","categoryLabel":"Text","slug":"word-counter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"working-days","lang":"en","title":"Working-Days Calculator — DE, AT and CH by Region","shortTitle":"Working-Days Calculator","tagline":"How many working days does this period contain in your state? Includes a bridge-day leverage detector and home-office allowance check — every input stays in the browser.","href":"/en/working-days-calculator","category":"time","categoryLabel":"Time","slug":"working-days-calculator","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"xlsx-to-markdown","lang":"en","title":"XLSX to Markdown — convert Excel, XLS, ODS locally","shortTitle":"XLSX to Markdown","tagline":"Converts XLSX, XLS and ODS to Markdown pipe tables — multi-sheet, auto-header, locally in the browser.","href":"/en/xlsx-to-markdown","category":"document","categoryLabel":"Documents","slug":"xlsx-to-markdown","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"xml-formatter","lang":"en","title":"XML Formatter & Beautifier — Prettify XML","shortTitle":"XML Formatter & Beautifier","tagline":"You just received a 5-megabyte XML dump from a legacy SOAP API. Good luck reading that.","href":"/en/xml-formatter","category":"dev","categoryLabel":"Developer","slug":"xml-formatter","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"yaml-to-json","lang":"en","title":"YAML to JSON — Norway lint, K8s/Compose hints","shortTitle":"YAML to JSON","tagline":"The `NO` trap from YAML 1.1 is visible. Anchors and merge keys are visualised. Kubernetes, Compose, GitHub Actions and Helm files get profile-specific hints instead of generic errors.","href":"/en/yaml-to-json","category":"dev","categoryLabel":"Developer","slug":"yaml-to-json","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"yard-to-meter","lang":"en","title":"Yards to Meters Converter — Fast & Exact","shortTitle":"Yards to Meters Converter","tagline":"The Olympic pool is 50 meters. How many football yards is that?","href":"/en/yards-to-meters","category":"length","categoryLabel":"Length","slug":"yards-to-meters","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1},{"toolId":"years-to-days","lang":"en","title":"Years to Days — with Leap-Year Modes & Use Cases","shortTitle":"Years to Days","tagline":"A 30-year mortgage is 10,957 days. A 67-year career is 24,472 days. When you count the days, you plan more precisely.","href":"/en/years-to-days","category":"time","categoryLabel":"Time","slug":"years-to-days","aliases":[],"keywords":[],"intents":[],"extensions":[],"weight":1}]