Compress PNG Online
Compress PNG images online, free and private - right in your browser.
Drop PNG files 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
- Why does PNG compress less than JPG?
- PNG is lossless, so the browser can only re-encode it with limited savings. For maximum savings, convert the PNG to WebP or JPG - if it is already optimal, we keep the original.
- Are my images uploaded?
- No. Compression runs entirely in your browser.