The toolbox that never uploads your files.
Format code, convert images, compress video and more. Everything runs on your device. Free, fast, and no sign-up.
01 / Developer
Developer Tools
Format, validate and test code.
JSON Formatter
Format, validate and minify JSON instantly.
Code Formatter
Prettify JS, TS, CSS, HTML, YAML and more.
HTML Formatter
Clean up messy HTML with proper indentation.
CSS Formatter
Beautify CSS, SCSS and LESS stylesheets.
JavaScript Formatter
Format JavaScript and TypeScript the Prettier way.
Regex Tester
Test regular expressions with live highlighting.
JWT Decoder
Decode claims and verify HMAC signatures.
Hash Generator
Create MD5 and SHA hashes for text or files.
02 / Converters
Converters & Generators
Encode, convert and generate data.
Base64 Encode/Decode
Encode or decode Base64 text and files.
URL Encode/Decode
Percent-encode or decode URLs and parameters.
UUID Generator
Generate v4 and v7 UUIDs in bulk.
Password Generator
Strong random passwords, made on your device.
QR Code Generator
QR codes for links, Wi-Fi, email and more.
Color Converter
Convert HEX, RGB, HSL, CMYK and OKLCH.
Timestamp Converter
Unix timestamps to dates, and back.
JSON ↔ CSV
Convert structured JSON and CSV in either direction.
YAML ↔ JSON
Translate YAML and JSON with clear syntax errors.
03 / Text
Text Tools
Write, count, compare and transform text.
04 / Image
Image Tools
Compress, resize, crop and convert images.
Image Compressor
Shrink JPG, PNG and WebP without the upload.
Image Resizer
Resize by pixels or percent, in batches.
Image Cropper
Crop, rotate and flip with exact ratios.
Image Converter
Convert between PNG, JPG and WebP.
HEIC to JPG
Open HEIC photos and convert them in batches.
EXIF Remover
Find and remove private photo metadata.
Rotate Image
Rotate or mirror a batch of images.
SVG Optimizer
Make SVG files smaller with SVGO.
05 / PDF
PDF Tools
Merge, split, convert and organize PDF files.
06 / Video & Audio
Video & Audio
Convert and compress video and audio.
Video Converter
Convert to MP4, WebM, MOV, MKV or GIF.
Video Compressor
Make videos smaller for sharing.
Audio Converter
Convert to MP3, WAV, OGG, M4A or FLAC.
Video Trimmer
Cut a video quickly or at an exact frame.
Video to MP3
Extract a video's soundtrack as MP3, M4A or WAV.
Audio Trimmer
Cut audio with a waveform and optional fades.
Built for privacy and speed
Private by design
Files are processed on your device. Nothing is uploaded to a server.
No waiting
No upload queue and no download links. Results show up as fast as your device works.
Free, no strings
No sign-up, no watermarks, no daily limits.
Works everywhere
Phone, tablet or desktop, in any modern browser.