AVIF to PNG Converter
Turn AVIF images into lossless PNGs that keep their transparency.
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Accepted: .avif,image/avif · Max 24 MB
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About this tool
AVIF delivers small, high-quality images, but plenty of design tools and older systems still speak PNG more fluently. This converter uses your browser's AVIF decoder to open the source and then writes a PNG, which is lossless and widely supported. Because both formats can carry an alpha channel, transparent regions in the AVIF stay transparent in the PNG. The trade-off is size — expect the PNG to be considerably larger than the AVIF you started with. Everything happens on-device, with a single-file limit of about 25MB per conversion.
FAQ
PNG stores every pixel losslessly, whereas AVIF uses aggressive modern compression.
Yes. The alpha channel from the AVIF is preserved in the PNG.
No. Everything happens inside your browser.
Your browser probably cannot decode AVIF. Try a current version of Chrome, Edge, Firefox, or Safari.
More about this tool
How it works
- Select an AVIF file to convert.
- The browser decodes the AVIF and writes a lossless PNG copy.
- Save the PNG when the conversion is complete.
Features
- Requires browser AVIF support — Use a modern browser; older ones cannot decode AVIF at all.
- Transparency preserved — Alpha channels carry over from AVIF to PNG.
- Lossless PNG output — No additional compression artifacts are added during encoding.
- Bigger files — PNG is much less efficient than AVIF; the size increase is expected.
- On-device — The AVIF file is never uploaded.
Supported formats
Input: AVIF. Output: PNG (alpha preserved).
Input
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AVIF avif
Output
-
PNG png
Common uses
- Editing AVIF downloads — Convert first when a design tool cannot open AVIF natively.
- Slide decks and documents — PNG embeds cleanly in office suites that lack AVIF support.
- Preserving transparency — Keep cut-out AVIFs usable in tools that expect PNG alpha.
Limitations
- Fails if the browser has no AVIF decoder.
- PNG output is typically several times larger than the AVIF.
- Detail lost during AVIF encoding cannot be recovered.
- One image per conversion, up to about 25MB.