Compress Images Online
Compress JPG, PNG and WebP images online, free and private. Shrink file size with adjustable quality - right in your browser.
Drop images here or click to select
100% in your browser. No uploads.
How it works
- 1 Drop images into the area or click to select.
- 2 Set the quality slider (70% is a good start).
- 3 Click "Apply" and check the savings in percent.
- 4 Download the compressed images individually or as a ZIP.
Frequently asked questions
- How much smaller do my images get?
- It depends on the source. Photos as JPG or WebP often shrink by 50-80% at quality settings around 70%. If a file is already well optimized, we keep the original instead of making it bigger.
- Are my images uploaded?
- No. Compression runs entirely in your browser - your files never leave your device.
- Why does my PNG barely shrink?
- PNG is lossless, so the browser can only re-encode it with limited savings. For big savings, convert the PNG to WebP or JPG using our convert tools.