How Client-Side Image Compression Works
This image compression tool uses the HTML5 <canvas> rendering context to decode, resize, and re-encode images locally within browser memory. No image data is sent to external servers over the network.
Compress JPG, PNG, and WebP images directly inside your browser memory. Selected images remain on your device.
Supports JPG, PNG, WebP (Processed locally in browser memory)
This image compression tool uses the HTML5 <canvas> rendering context to decode, resize, and re-encode images locally within browser memory. No image data is sent to external servers over the network.