This AVIF to JPG converter works in your browser on any computer or phone. Convert AVIF images to JPG online for free. Upload one file or many, choose the quality and maximum size, then download the JPG results one by one or all together in a ZIP. No sign-up needed.
AVIF is a very efficient new image format, so more and more pictures saved from websites arrive as .avif. Many editors, Office, messaging apps and upload forms still do not accept it. JPG opens everywhere.
For use on your own website AVIF is excellent: it is often smaller than both WebP and JPG at the same quality.
AVIF is a modern image format built on the AV1 video codec. It supports transparency and high dynamic range, and it often produces the smallest files of any web image format at a given quality. Encoding is slower than for JPG or WebP, and older browsers and some apps cannot open it.
More AVIF conversionsJPG (also written JPEG) is the most widely used format for photographs. It uses lossy compression, which keeps files small by discarding fine detail the eye is unlikely to miss. It does not support transparency or animation, and virtually every device, browser and app can open it.
More JPG conversions| Feature | AVIF | JPG |
|---|---|---|
| Full name | AV1 Image File Format | Joint Photographic Experts Group |
| Compression | Lossy and lossless | Lossy |
| Transparency | Yes | No |
| Animation | Yes | No |
| Introduced | 2019 | 1992 |
| Developed by | Alliance for Open Media | Joint Photographic Experts Group |
| Best for | The smallest web images in modern browsers | Photographs and images shared anywhere |
Current Chrome, Edge, Firefox and Safari show AVIF, as do recent Windows and macOS versions. Older software usually does not, which is why converting to JPG helps.
AVIF files are often 30 to 50 percent smaller than JPG at similar quality, so pages load faster.
Click Select File or drop your AVIF file onto the upload box. Pick the quality and maximum size, and the converted JPG appears in the list below with a download button. You can add many files at once and download them together as a ZIP.
Yes. There is no sign-up and no watermark. To keep the service available for everyone there is a 95MB limit per file and a cap on how many files one connection can process in a short period.
Your upload is used only to make the converted file. Images are processed in memory; other files are written to a private temporary folder that is deleted as soon as the conversion finishes. Nothing is kept after the result has been sent back.
For images, a little, by design: the image is re-encoded at the Quality you choose (default 75%). Audio and video are re-encoded with high-quality settings; documents keep their text and layout as far as the target format allows. Converting never restores detail that is already missing from the original.