How do I compress a PNG image?

Drop your PNG files, pick a quality level, and download the smaller versions. It all happens in your browser.

Yes. Free, no limits, no signup.

100% Client-side

Compress PNG

No. Compression runs entirely in your browser. Your files never leave your device.

Make PNG images smaller while keeping transparency. Everything runs in your browser, nothing uploaded.

Quality80%

or drop them here

PNG images. Any size, as many as you want.

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1. Add PNG files

Drop in your PNG images, any number, any size.

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2. Set quality

Use the slider to balance size against quality.

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3. Download

Save your smaller images one by one or all at once.

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.