Convert

JPG to AVIF

Convert a JPG photo to AVIF, a modern format that typically produces noticeably smaller files than JPG at a similar visual quality. AVIF encoding is genuinely CPU-intensive, so this takes noticeably longer than the site’s other conversions, especially on a phone or older computer.

  • Files never leave your device
  • Runs entirely in your browser
  • Free, no account needed
Use JPG to AVIF - free

Frequently asked questions

Why does this take longer than other conversions?

AVIF encoding is computationally heavy. Unlike JPG, PNG, or WEBP - which browsers can encode natively and instantly - AVIF encoding runs a dedicated in-browser encoder, which takes real processing time, more on mobile devices.

How much smaller will the file be?

It varies by image, but AVIF is often noticeably smaller than JPG at a comparable visual quality.

Will every browser display the AVIF result?

Yes, all current major browsers can display AVIF images, though very old browser versions may not.

Convert JPG to AVIF - smaller files, modern format.

Open JPG to AVIF
  • Files never leave your device
  • No upload required
  • No account needed
  • Unlimited use, always free