Compress PNG
Make PNG images smaller while keeping transparency. Everything runs in your browser, nothing uploaded.
or drop them here
PNG images. Any size, as many as you want.
0 KB uploaded. Your file never leaves this browser tab.
Open your browser's Network tab while you use this tool, you will see zero data sent to any server.
How to use
1. Add PNG files
Drop in your PNG images, any number, any size.
2. Set quality
Use the slider to balance size against quality.
3. Download
Save your smaller images one by one or all at once.
FAQ
Are my PNG files uploaded?
No. Compression runs in your browser. Your files never leave your device.
How much smaller will my PNG get?
PNG is lossless, so savings depend on the image. Photos saved as PNG can shrink a lot when re-optimized.
Is there a limit?
No. Compress as many files as you want, at any size.
Do you need a specific file size?
If you need an exact size like 100 KB, use our Compress Image to size tool.