Squoosh Compression
Production-grade compression without leaving your browser.
The Squoosh extension brings OneImage's high-fidelity codecs right into Chrome, Microsoft Edge, and Firefox. Compare formats in realtime, fine-tune quality sliders, and export lightweight assets that still look pristine.
Optimized for the latest Chrome, Microsoft Edge, and Firefox releases across macOS, Windows, and Linux.
Squoosh Compression
Chrome Web Store
Compress images locally with side-by-side previews and precise control over every byte.
Production ready
Chrome, Edge & Firefox support
GPU-accelerated previews
- Version
- 1.0.0
- Last updated
- January 8, 2025
- Package size
- 2.6 MB
- Languages
- English, 中文
- Compatibility
- Chrome, Edge, Firefox
Key Capabilities
Built for performance-sensitive workflows
Side-by-side diffing
Inspect original and optimized images simultaneously with pixel-diff overlays.
Batch ready
Queue multiple assets, reuse settings, and export everything in one zip.
Offline friendly
Process large assets without leaving your device—no cloud uploads required.
Multi-codec switching
Compare AVIF, WebP, JPEG XL, and legacy formats with instant visual feedback.
Fine-grained controls
Adjust quality, chroma subsampling, and resize options with precision sliders.
Team presets
Save compression presets for marketing, product, and social channels.
Interface previews
Take a look at the streamlined compression flow.
Upload interface
Clean pre-upload interface with drag-and-drop support and format selection.
Processed file list
View multiple compressed images with side-by-side comparisons and batch export options.
Production-grade compression without leaving your browser.
Compress images locally with side-by-side previews and precise control over every byte.