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Convert PNG to AVIF

Convert your PNG images to AVIF and get dramatically smaller files while keeping transparency. All processing happens in your browser.

Drag & drop your files here

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How to Convert PNG to AVIF

1

Upload

Drag and drop your files or click Browse to select them.

2

Convert

Adjust the quality slider if needed, then click Convert All.

3

Download

Download your converted files individually or all at once.

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Your files never leave your device. All conversion happens locally in your browser using the Canvas API and WebAssembly.

Frequently Asked Questions

Yes. AVIF fully supports alpha transparency, so your transparent PNGs will maintain their transparent areas after conversion.

AVIF files are typically 50-80% smaller than equivalent PNGs. For web use, this means dramatically faster page loads.

AVIF supports both lossy and lossless compression. You can adjust the quality slider to find the perfect balance between file size and visual quality.