Home » Image Tools » JPG to AVIF Converter
Turn a JPG photo into a modern AVIF image, when your browser supports saving AVIF.
Only JPG and JPEG images are accepted on this page.
Your image never leaves your browser. Conversion happens on your own device, and nothing is uploaded to a server. Most browsers, including Chrome, cannot save AVIF images from a web page, so this page tells you up front if yours cannot. In that case choose PNG or WebP instead. JPG images have no transparency, so an AVIF made from a JPG will have a solid background.
AVIF is the newest photo format, built to keep photos sharp at file sizes even smaller than WebP. The JPG to AVIF Converter turns your JPG photo into an AVIF image when your browser can save AVIF.
Everything runs in your browser, so your photos are never uploaded to a server. There is one honest catch, explained on this page: most browsers cannot save AVIF images from a web page yet, even though they can display AVIF. This page checks your browser first and tells you plainly, instead of handing you a wrongly named file.
Keep the JPG when you need a file that opens everywhere without question. Use WebP as the practical small file choice today, because it works in every current browser for both saving and display. Use AVIF when your browser can save it and you want the smallest possible file, for example for a modern website that already serves AVIF to visitors.
Yes, it is completely free with no sign up and no limits. You can convert as many JPG images as you like, as often as you like.
Most browsers can display AVIF but cannot save it from a web page canvas, and Chrome is one of them. This is a browser limit, not a fault in the tool. The tool refuses rather than giving you a PNG file wrongly named as AVIF.
Use WebP for a small modern file that works everywhere, or PNG for a lossless file. Both are made by this site in the same way, in your browser, with nothing uploaded.
It sets how much detail the AVIF keeps. A high setting keeps fine detail but makes a larger file, while a low setting makes a much smaller file but can soften textures. The slider only takes effect in a browser that can save AVIF.
No. The conversion happens in your browser on your own device, so your images never leave your computer.
The tool shows a clear message and does not convert anything. Choose a JPG or JPEG image and try again.
Need the reverse direction? Try the AVIF to JPG Converter to convert back the other way.