Convert AVIF images to PNG locally. Free, private, runs in your browser.
100% private — your files and text never leave your browser. All processing happens locally on your device.
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AVIF to PNG is useful when you need a lossless, transparent, broadly editable image. The browser decodes the AVIF locally and exports a PNG copy without uploading the original.
Optional max dimensions can downscale very large images during conversion. That keeps the output manageable and reduces the chance of hitting browser canvas memory limits.
This tool is designed for still AVIF images. If an animated AVIF is supplied, the browser may expose only a still frame or fail to decode it, so review the output before relying on it.
Yes. PNG supports alpha transparency, so transparent AVIF pixels remain transparent when the browser decodes them correctly.
The conversion itself is local browser work. Once the app code is loaded, the image does not need to be sent anywhere.
PNG is lossless and preserves transparency, which is better for UI images, logos, screenshots, and graphics that should avoid JPEG artifacts.
Yes. Optional max-width and max-height controls can downscale the image during the local canvas export.
Very large images can exceed canvas memory, and some browsers have weaker AVIF support. Try a smaller image if decode fails.