Reduce image file size with adjustable quality. JPEG and WebP output.
Drop images here or click to browse
Supports PNG, JPEG, WebP, GIF, SVG
Frequently Asked Questions
The compressor uses the HTML5 Canvas API to re-encode your image at a lower quality setting. You control the quality slider to balance file size vs visual quality. All processing happens in your browser.
You can upload any image format (PNG, JPEG, WebP, GIF) and compress it to JPEG or WebP. WebP typically produces smaller files than JPEG at the same quality level.
No. All processing happens entirely in your browser using the Canvas API. Your image never leaves your device.
For most web images, 70-80% offers a good balance of quality and file size. For photos where quality matters, try 85-90%. Below 60% you may notice visible artifacts.
Yes, you can upload PNG images. They will be re-encoded as JPEG or WebP, which are lossy formats that produce much smaller files. If you need lossless PNG compression, use a dedicated PNG optimizer.