JPEG and JPG are the same file, only the extension differs
A .jpeg file and a .jpg file hold the same image format, standardised by the Joint Photographic Experts Group in 1992. The short .jpg name exists because MS-DOS and early Windows allowed only three letters after the dot. Mac and Unix never had that limit, so they kept .jpeg.
Pick this page when a form or program checks the extension by name and wants .jpeg. If you don't care which name you get, AVIF to JPG gives you the same image with the three-letter ending.
How to convert AVIF to JPEG
- Upload your AVIF file. You can add up to 5 files, each up to 300 MB.
- Choose JPEG as the target.
- Download the .jpeg file once the conversion finishes on our servers.
What you lose going from AVIF to JPEG
AVIF comes from the Alliance for Open Media and compresses pictures with AV1, a video codec (compression method), which is why Windows 10 Photos needs the free AV1 Video Extension before it will open one. JPEG needs no extra codec on any device.
JPEG has no transparency, so a see-through background gets filled in; use AVIF to PNG to keep it. JPEG stores 8 bits per colour channel, so a 10-bit or 12-bit HDR AVIF loses its extra range. The .jpeg file is also usually larger than the AVIF, because AVIF packs pixels more tightly. More targets are on the AVIF converter page and the JPEG hub.