AVIF to PNG

How it works

AVIF is an efficient modern codec, but PNG remains what design tools, icon generators and many content systems expect — and it's guaranteed to open correctly everywhere, including older software that has never heard of AVIF. This tool converts AVIF images to PNG directly inside your browser tab — no server, no upload, no waiting in a queue.

When you drop a file, Moyang reads its first bytes to confirm it's really an AVIF image, then hands the bytes to a background Web Worker. Most current browsers decode AVIF natively; where that's not available, Moyang automatically falls back to a WebAssembly decoder so the conversion still completes. The decoded pixels — including any transparency — are then re-encoded as a PNG. Your original file is never modified, and nothing ever leaves your device.

Because everything runs locally, there's no 10-conversions-a-day limit, no 100MB cap, and no processing queue — the kind of restrictions server-based converters impose to control their hosting bill. Convert one file or fifty; once a batch is done, download every result at once as a single ZIP.

Limitations

Converting from AVIF's efficient compression to lossless PNG typically produces a noticeably larger file — that's the expected trade-off for universal compatibility and zero further quality loss, not a conversion mistake. Images over 100 megapixels aren't converted — decoding runs entirely in your browser's memory, and a file that large risks crashing the tab before it even gets to PNG encoding.

FAQ

Is this AVIF to PNG converter really free?

Yes — completely free, with no file size limits, no daily quota, and no account required. All conversion happens in your browser, so there's no server cost to recoup.

Why convert to PNG instead of keeping the more efficient AVIF?

PNG is the format most design tools, icon pipelines and older content systems expect, and unlike AVIF it's decoded correctly by every browser and image viewer in use today, including much older software.

Does my browser need to support AVIF for this to work?

Most current versions of Chrome, Firefox, Edge and Safari decode AVIF natively, and Moyang uses that built-in decoder when available. If yours doesn't, Moyang automatically falls back to a WebAssembly decoder — the conversion still completes, just marginally slower.

Is transparency preserved?

Yes. AVIF supports an alpha channel just like PNG does, and it's carried straight through the conversion — nothing is composited onto a background, unlike converting to a format without transparency support.