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ConvenTools

AVIF to PNG Converter

Runs in your browser — your files never leave your device

Convert AVIF images to PNG right in your browser — a lossless, universally supported copy that keeps transparency. Open AVIF anywhere, with nothing uploaded.

Convert to
Drop images here, or click to choose
Converted on your device — nothing is uploaded.

How to use it

  1. 1
    Add your AVIF files

    Drag AVIF images onto the drop zone or click to choose.

  2. 2
    Keep PNG selected

    PNG is the default — lossless and transparency-preserving, so there is no quality setting.

  3. 3
    Convert locally

    Each AVIF is decoded and re-encoded to PNG on your device, one at a time.

  4. 4
    Download

    Save each PNG, or download the whole batch as a ZIP.

Open AVIF, losslessly

AVIF is compact and modern but not yet supported everywhere. PNG is lossless and opens in virtually any app or editor, and it preserves the alpha channel — so transparency carries over intact.

Private and local

Decoding AVIF and encoding PNG both happen on your device with WebAssembly. Nothing is uploaded, and there are no quotas or watermarks. Choose JPG instead if you want a smaller, lossy file.

Frequently asked questions

Are my AVIF files uploaded to a server?

No. Conversion runs entirely in your browser; files never leave your device.

Does the PNG keep transparency?

Yes. PNG supports an alpha channel, so any transparency in the AVIF is preserved.

Why is the PNG larger than the AVIF?

AVIF is highly compressed, while PNG is lossless — so PNG files are typically larger. That is the trade-off for universal, lossless compatibility.

Can I convert AVIF to JPG instead?

Yes — switch the output to JPG for a smaller, lossy file, or use the dedicated AVIF to JPG tool.

Can I convert several at once?

Yes — add a batch and download them all as a single ZIP.

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