The AVIF to PNG Converter turns modern AVIF images into widely supported, lossless PNG files while preserving transparency. AVIF is a newer, highly efficient format that many apps and older software still cannot read, so converting to PNG makes the image open everywhere — with no upload and no signup.
How it works
Your browser decodes the AVIF natively, draws it onto an HTML <canvas>, and re-encodes it as a PNG using the built-in encoder. PNG is lossless, so no image quality is lost in the conversion, and it supports an alpha channel, so transparent AVIF pixels stay transparent in the output — no background colour is added. Because everything runs through the canvas API locally, the file never leaves your device.
Example
Converting a transparent AVIF icon produces a PNG that keeps the see-through background intact and opens in any image viewer or editor.
| Property | AVIF (input) | PNG (output) |
|---|---|---|
| Compression | Lossy/lossless, very efficient | Lossless |
| Transparency | Yes | Yes (preserved) |
| Compatibility | Newer apps only | Universal |
Everything happens locally — your images are never uploaded, stored, or seen by anyone. That makes it both faster and private by design.