Open an AVIF that your other software will not, and convert it to something everything reads.
AVIF is the format your phone and modern sites increasingly save, and the one older editors still refuse to open. Your browser already decodes it, so this page converts it on your device with nothing uploaded.
Drag, drop or paste · AVIF · no size limit
Converts AVIF to JPG, PNG or WebP using your browser’s own decoder — nothing is uploaded. If your browser is very old it may not decode AVIF at all, and this page will say so rather than hand you a blank image.
AVIF is a still image stored in the AV1 video codec. It reaches roughly half the size of a JPG at the same visual quality, which is why sites and phones have adopted it quickly, and why you now have files that will not open.
Support split along an awkward line. Browsers added AVIF decoding years ago; desktop editors did not. Photoshop needs a plugin on older versions, and plenty of Windows and Android apps still show nothing at all. Converting is usually faster than fighting it.
JPG is the safe answer. Every piece of software made in the last thirty years opens it. You lose transparency, which AVIF supports and JPG does not, so anything transparent becomes solid.
PNG keeps transparency and is lossless, so nothing degrades. The file will usually be several times larger than the AVIF was, because PNG is an old format that compresses photographs poorly.
WebP sits between the two: much smaller than PNG, keeps transparency, and is supported by every current browser but not by every desktop app.
AVIF is lossy, so it has already discarded detail. Converting to JPG discards a little more, because JPG is lossy too. At quality 92 that second loss is hard to see, but it is real, and it happens again every time you re-save.
Converting to PNG avoids any further loss, but it cannot recover what AVIF already threw away. A PNG made from an AVIF is a perfect copy of an imperfect image, at several times the size.
Keep going without re-uploading — your image carries over to the next tool automatically.