AVIF to PNG Converter

Convert AVIF to lossless PNG — your data stays on your device. Preserves transparency.

When should you convert AVIF to PNG?

PNG is the right target when you need a lossless representation of the AVIF — for editing, for transparency-preserving graphics, or for tools that can't read AVIF. The PNG file will be substantially larger (often 5–15× bigger) because PNG can't approach AVIF's compression efficiency, but it's universally readable. The libavif decoder is processed in your browser via WebAssembly.

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Unlimited files · runs entirely in your browser · nothing is uploaded

JPEG · PNG · WebP · GIF · AVIF · HEIC · JPEG XL

About AVIF

AVIF supports lossy, lossless, and HDR encoding plus transparency.

Standardized in 2019, based on AV1 video codec
Supports alpha (transparency) and HDR — both preserved when converting to PNG
PNG output is lossless but typically much larger

Frequently asked questions

Will the PNG be much larger?

Yes — typically 5–15× larger than the AVIF. PNG is lossless and AVIF is one of the most efficient compressors ever made, so the file-size gap is huge. That's the price of compatibility + zero further quality loss.

Is transparency preserved?

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