Compress images free online. Reduce file size while maintaining quality. Supports JPG, PNG, WebP.
Reduce image file size while maintaining visual quality. Adjust the quality slider to find the perfect balance between file size and appearance. Supports JPG, PNG, and WebP formats with real-time size comparison.
Typical results range from 40-80% size reduction depending on the image and quality setting. Photos compress better than graphics with sharp edges.
70% is a good default for web images. For high-quality prints, use 85-90%. For maximum compression (email attachments), try 50-60%.
WebP typically produces the smallest files, followed by JPEG. PNG is largest but preserves perfect quality and transparency.
No. Compression only affects file size and visual quality — the image dimensions (width × height) remain unchanged.