IMAGE TOOL

Compress PNG Online

Compress PNG images online for free. Reduce PNG file size while preserving transparency and quality directly in your browser.

✓ Free to use ✓ No account required ✓ Preserves transparency ✓ Privacy-first ✓ Fast client-side engine

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Compress PNG Image

LOCAL

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Drop your PNG image here

or select a file from your device

Select PNG Image PNG files supported

✓

PNG Compressed Successfully

Original Size —

Compressed Size —

Saved —

Download Compressed PNG

Free Online PNG Compression Utility

zenlyta's PNG compressor optimizes PNG graphics directly in your web browser. Transparent PNG images, icons, logos, and screenshots can be reduced in size without uploading them to an external server.

How to Compress PNG Files

Select a PNG image from your device.
Adjust the quality slider to find your preferred balance of size and fidelity.
Click "Compress PNG" to execute client-side compression.
Preview the size savings and download your compressed PNG image.

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Frequently Asked Questions

Is zenlyta's PNG compressor free?

Yes, it is 100% free with no registration or usage limits.

Does PNG compression remove transparency?

No. Transparency (alpha channel) is preserved during client-side compression.

Are my images uploaded anywhere?

No, all compression is performed directly in your browser canvas engine.

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zenlyta is free to use. If this tool saved you time or helped you complete your work, you can support the continued development and maintenance of the project.

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