AVIF to JPG Converter

About AVIF to JPG

An AVIF to JPG converter turns AVIF images — the newer format many websites now use — into JPG files that Windows Photos, Photoshop, and older apps can actually open. Drop the file in, set the quality or an exact pixel size, and download. Your browser already knows how to read AVIF, so the conversion happens on your own device and takes about a second. Nothing is uploaded, and there's no sign-up and no watermark.

Frequently asked questions

Why won't my AVIF file open?

AVIF is a newer image format. Browsers read it, but Windows Photos needs the AV1 Video Extension from the Microsoft Store first, and older versions of Photoshop and many phone apps can't open it at all. Converting to JPG sidesteps all of that, because everything opens JPG.

Where did this AVIF file even come from?

Almost always from a website. Sites use AVIF because the files are small and load fast, so saving an image from one often hands you a .avif file instead of the .jpg you expected.

Are my images uploaded to a server?

No. Your browser can already read AVIF by itself, so the image is decoded and re-saved locally and never leaves your device.

Why is my JPG bigger than the AVIF was?

That's expected, not a bug. AVIF compresses far better than JPEG — often around half the size at the same visual quality — so the same picture usually needs more room as a JPG. Lower the quality slider, or reduce the pixel size, if you need a smaller file.

Does converting AVIF to JPG lose quality?

A little. JPG is lossy, so the image is decoded and re-encoded and some detail is discarded. At a high quality setting you won't see the difference. Your original AVIF file is left untouched either way.