Reduce the file size of your JPG or PNG image, free, right in your browser. Adjust the quality slider to balance file size and image clarity — perfect for faster uploads and smaller email attachments.
1. Select or drag your JPG or PNG image into the box above.
2. Adjust the quality slider — lower quality means a smaller file size.
3. Click "Compress Image" to see a before/after preview with file sizes.
4. Download your compressed image.
70-80% quality usually gives a big size reduction with barely noticeable quality loss. For photos you plan to print, keep quality above 85%. PNG images with lots of solid color compress especially well when converted to JPG.
Compression happens entirely in your browser — your image is never uploaded to a server. It's free, fast, and has no watermark.