Reduce JPG, PNG, WebP and AVIF file sizes in bulk. Set your quality level, choose an output format, and download everything at once — all processed in your browser.
JPG, PNG, WebP, AVIF — drop multiple files at once
All compression runs in your browser using JavaScript and the Canvas API. Your images are never sent to any server — safe for confidential or sensitive photos.
Drop as many images as you like in one go. JPG, PNG, WebP and AVIF all supported. Convert between formats in the same step — output as WebP for the smallest files.
No sign-up, no subscription, no watermarks, no file size caps. Genuinely free. Works in Chrome, Firefox, Safari and Edge on desktop or mobile.