Welcome to Tool Town
124 free tools live here · everything runs in your browser · nothing is uploaded
·📎 or drop a file on the page ·📋 see every tool
Docs Harbour
Media Market
Image
Photo Studio · 15 rooms
- ResizeImage Resizer
- CompressImage Compressor
- ConvertImage Converter
- Grid SplitImage Grid Splitter
- HEIC→JPGHEIC to JPG Converter
- Remove BGBackground Remover
- EXIFEXIF Viewer & Remover
- CropImage Cropper
- RotateRotate & Flip Image
- To SVGImage to SVG Converter
- FaviconFavicon Generator
- WatermarkAdd Watermark to Image
- MemeMeme Generator
- PaletteColor Palette Extractor
- OCRImage OCR
Everyday Square
Dev Hill
Developer
Code Tower · 29 rooms
- UUIDUUID Generator
- Base64Base64 Encoder / Decoder
- URL EncodeURL Encoder / Decoder
- JSONJSON Formatter
- HashHash Generator
- JWTJWT Decoder
- TimestampUnix Timestamp Converter
- PasswordPassword Generator
- RegexRegex Tester
- CronCron Expression Explainer
- BcryptBcrypt Generator & Checker
- 2FA CodeTOTP / 2FA Code Generator
- EntitiesHTML Entity Encoder / Decoder
- User AgentUser Agent Parser
- LoremLorem Ipsum Generator
- Fake DataFake Data Generator
- JSON→YAMLJSON to YAML
- YAML→JSONYAML to JSON
- JSON→XMLJSON to XML
- XML→JSONXML to JSON
- JSON→CSVJSON to CSV
- TOMLTOML ⇄ JSON Converter
- XMLXML Formatter
- JSON→TSJSON to TypeScript
- SQLSQL Formatter
- PrettierCode Formatter (Prettier)
- JS MiniJavaScript Minifier
- CSS MiniCSS Minifier
- HTML MiniHTML Minifier
📌 Today on the notice board
- Background RemoverRemove image backgrounds with AI, right in your browser.
- Image CompressorCompress JPG, PNG and WebP images in bulk.
- HEIC to JPG ConverterConvert iPhone HEIC / HEIF photos to JPG or PNG.
- Merge PDFCombine multiple PDFs into one file.
- PDF CompressorShrink scanned or image-heavy PDFs.
- Video CompressorReduce video file size with adjustable quality.
- Speech to TextTranscribe audio and video to text with Whisper AI.
- QR Code GeneratorCreate QR codes for URLs, text, Wi-Fi and more.
- Word to PDFConvert DOCX documents to PDF.
- MP4 to MP3 (Video to Audio)Extract the audio from MP4, MOV or WebM videos as MP3, M4A or WAV.
- Image ResizerResize images to exact dimensions or by percentage.
- Password GeneratorGenerate strong random passwords and passphrases, with strength check.
🧰 Every tool in town
- Merge PDFCombine multiple PDFs into one file.
- Split PDFExtract pages or split a PDF into separate files.
- Rotate PDFRotate all or selected pages of a PDF.
- PDF CompressorShrink scanned or image-heavy PDFs.
- PDF to JPGConvert PDF pages to JPG or PNG images.
- JPG to PDFConvert JPG, PNG and other images into a single PDF.
- Add Watermark to PDFStamp text watermarks on every PDF page.
- Add Page Numbers to PDFNumber PDF pages with custom position and format.
- Sign PDFDraw or type your signature and place it on a PDF.
- Organize PDF PagesReorder, delete and rotate PDF pages with thumbnails.
- PDF to TextExtract text from a PDF.
- Word to PDFConvert DOCX documents to PDF.
- Word to HTML / MarkdownConvert DOCX to clean HTML or Markdown.
- Markdown to WordConvert Markdown to an editable DOCX document.
- Excel to CSV / JSONView XLSX / XLS / ODS sheets and export them as CSV or JSON.
- CSV / JSON to ExcelConvert CSV or JSON data into an XLSX spreadsheet.
- Image ResizerResize images to exact dimensions or by percentage.
- Image CompressorCompress JPG, PNG and WebP images in bulk.
- Image ConverterConvert images between PNG, JPG and WebP.
- Image Grid SplitterSplit an image into a grid of tiles (e.g. for Instagram).
- HEIC to JPG ConverterConvert iPhone HEIC / HEIF photos to JPG or PNG.
- Background RemoverRemove image backgrounds with AI, right in your browser.
- EXIF Viewer & RemoverView photo metadata (camera, GPS) and strip it before sharing.
- Image CropperCrop images freely or to a fixed aspect ratio.
- Rotate & Flip ImageRotate images by any angle and flip them horizontally or vertically.
- Image to SVG ConverterTrace PNG / JPG images into scalable SVG vectors.
- Favicon GeneratorCreate favicon.ico and app icons in every size from one image.
- Add Watermark to ImageAdd text or logo watermarks to images in bulk.
- Meme GeneratorAdd top and bottom captions to any image.
- Color Palette ExtractorExtract the dominant colors from an image.
- Image OCRExtract text from images in 100+ languages.
- MP4 to MP3 (Video to Audio)Extract the audio from MP4, MOV or WebM videos as MP3, M4A or WAV.
- Video Cropper / TrimmerTrim a video by time range and crop its frame.
- Video to GIF / WebPTurn video clips into animated GIF or WebP.
- Video ConverterConvert videos between MP4, WebM and MOV — hardware accelerated.
- Rotate & Flip VideoRotate a video 90° / 180° or mirror it.
- Change Video SpeedSpeed up or slow down a video.
- Merge VideosJoin multiple video clips into one.
- Mute VideoRemove the audio track from a video.
- Video CompressorReduce video file size with adjustable quality.
- Audio CutterTrim MP3, WAV and other audio files with a waveform editor.
- Audio ConverterConvert audio between MP3, WAV, M4A, OGG and FLAC.
- Change Audio SpeedSpeed up or slow down audio without changing pitch.
- Voice RecorderRecord audio from your microphone and download it.
- Screen RecorderRecord your screen, a window or a tab — with optional microphone.
- Speech to TextTranscribe audio and video to text with Whisper AI.
- Text to SpeechTurn text into natural-sounding speech and download as WAV.
- QR Code GeneratorCreate QR codes for URLs, text, Wi-Fi and more.
- Barcode GeneratorGenerate CODE128, EAN-13, UPC and other barcodes.
- SVG OptimizerMinify and clean SVG files with SVGO.
- Color ConverterConvert colors between HEX, RGB, HSL and more.
- QR Code ScannerScan QR codes from your camera or an image.
- QR Code with LogoDesign styled QR codes with your logo, colors and dot shapes.
- SVG to PNGConvert SVG to PNG / JPG / WebP at any size.
- Mermaid Diagram EditorCreate flowcharts, sequence diagrams and more from text.
- LaTeX Equation EditorWrite LaTeX math and export it as PNG or SVG.
- Code ScreenshotTurn code into beautiful, shareable images.
- Color Palette GeneratorGenerate harmonious color palettes and scales.
- Markdown PreviewerWrite Markdown and see a live HTML preview.
- Text DiffCompare two texts and highlight the differences.
- Markdown to PDFConvert Markdown into a downloadable PDF.
- HTML to PDFRender HTML code into a PDF document.
- Word CounterCount words, characters, sentences and reading time.
- Case ConverterConvert text to UPPER, lower, Title, camelCase, snake_case and more.
- Simplified ⇄ Traditional Chinese简体中文与繁体中文互相转换（含台湾、香港用词）。
- Chinese to Pinyin汉字转拼音，支持声调、多音字和首字母。
- Remove Duplicate LinesRemove duplicate lines and empty lines from text.
- Sort LinesSort lines alphabetically, numerically, by length, reverse or shuffle.
- Find and ReplaceFind and replace text, with regex and case options.
- Morse Code TranslatorTranslate text to Morse code and back, with audio playback.
- Text to BinaryConvert text to binary, hex or decimal bytes and back.
- Unit ConverterConvert length, weight, temperature, area, volume, speed and data units.
- Percentage CalculatorCalculate percentages, percentage change and ratios.
- Age CalculatorCalculate exact age in years, months and days.
- Date Difference CalculatorCount days between dates, or add / subtract days.
- BMI CalculatorCalculate Body Mass Index in metric or imperial units.
- Loan / Mortgage CalculatorMonthly payment, total interest and amortization schedule.
- Compound Interest CalculatorProject savings growth with compound interest and contributions.
- Discount & Tip CalculatorWork out sale prices, tips and bill splits.
- Time Zone ConverterConvert a time across world time zones.
- Number Base ConverterConvert between binary, octal, decimal, hex and Roman numerals.
- Meta Tag GeneratorGenerate HTML meta tags for search engines.
- Open Graph GeneratorGenerate Open Graph tags with a live share preview.
- Twitter Card GeneratorGenerate X / Twitter card meta tags with preview.
- Slug GeneratorTurn any title into a clean, URL-friendly slug.
- UUID GeneratorGenerate random UUID v4 / v7 identifiers in bulk.
- Base64 Encoder / DecoderEncode or decode text and files to and from Base64.
- URL Encoder / DecoderPercent-encode or decode URLs and query strings.
- JSON FormatterFormat, validate and minify JSON.
- Hash GeneratorCompute MD5, SHA-1, SHA-256/384/512, SHA-3, CRC32 and xxHash64 of text or files — even multi-GB files.
- JWT DecoderDecode JSON Web Token header and payload.
- Unix Timestamp ConverterConvert Unix timestamps to dates and back.
- Password GeneratorGenerate strong random passwords and passphrases, with strength check.
- Regex TesterTest regular expressions with live match highlighting and replace.
- Cron Expression ExplainerExplain crontab expressions in plain English and list next run times.
- Bcrypt Generator & CheckerHash passwords with bcrypt and verify hashes.
- TOTP / 2FA Code GeneratorGenerate and verify time-based one-time passwords from a secret.
- HTML Entity Encoder / DecoderEscape and unescape HTML entities.
- User Agent ParserParse a user-agent string into browser, OS and device.
- Lorem Ipsum GeneratorGenerate placeholder paragraphs, sentences or words.
- Fake Data GeneratorGenerate realistic test data as JSON, CSV or SQL.
- JSON to YAMLConvert JSON to YAML.
- YAML to JSONConvert YAML to JSON.
- JSON to XMLConvert JSON to XML.
- XML to JSONConvert XML to JSON.
- JSON to CSVConvert a JSON array to CSV, and CSV back to JSON.
- TOML ⇄ JSON ConverterConvert between TOML and JSON.
- XML FormatterPretty-print, minify and validate XML.
- JSON to TypeScriptGenerate TypeScript, Go, Python, Java, C# and Rust types from JSON.
- SQL FormatterFormat SQL for MySQL, PostgreSQL, SQLite and more.
- Code Formatter (Prettier)Format JavaScript, TypeScript, CSS, HTML, Markdown, YAML and GraphQL.
- JavaScript MinifierMinify JavaScript with Terser.
- CSS MinifierMinify and optimize CSS.
- HTML MinifierMinify HTML including inline CSS and JS.
- Bulk File Compressor (ZIP)Pack many files into a ZIP, or extract a ZIP.
- CSV ViewerView, sort, filter and convert CSV files to JSON.
- SQLite ViewerOpen .sqlite / .db files, browse tables and run SQL.
- Query CSV with SQLRun SQL queries on CSV, JSON and Parquet files with DuckDB.
- Parquet ViewerView Parquet files and export them as CSV or JSON.
- RAR / 7z ExtractorExtract RAR, 7z, TAR, GZ and ZIP archives.
- Box Shadow GeneratorDesign CSS box-shadow visually.
- Border Radius GeneratorDesign CSS border-radius visually.
- CSS Gradient GeneratorCreate linear and radial CSS gradients.
- Contrast CheckerCheck WCAG color contrast ratios.