Compression tools
Reduce payloads and image sizes before storage, transfer, or publishing.
What you can do
Compress binary data with Zstandard, minify structured text, or trade image quality for a smaller file. Each tool runs in your browser, so source data stays on your device.
- Compress data for storage or transfer
- Remove extra bytes from JSON and SQL
- Reduce image file sizes for the web
Choose a tool
Pick the input and output that match your current task.
Zstandard Compression
Compress and decompress text data using Zstandard-like compression
Minify JSON
Compress JSON by removing all unnecessary whitespace
SQL Minifier
Minify SQL queries by removing unnecessary whitespace
Change JPG Quality
Adjust JPEG image quality to optimize file size and visual fidelity
PNG to WebP Converter
Convert PNG to WebP for better compression and smaller files
WebP Converter
Convert images between WebP, PNG, and JPG formats with quality control
How to choose
Compression reduces the number of bytes needed to store or send data. Zstandard handles general data, while minifiers remove optional whitespace from JSON and SQL without changing their meaning.
Image tools make a different tradeoff. WebP conversion and JPG quality controls can produce smaller files, but lossy settings may remove detail. Keep the original when you may need another export later.