JPG to AVIF
- ✓ Files stay on your device
- ✓ No ads
- ✓ 75 tools, always free
- ✓ Runs in your browser
JPG is the most widely accepted photo format. It keeps files small by dropping detail the eye rarely notices. AVIF is a newer web image format. It is smaller than JPG, PNG or WebP at the same quality, but many apps, older phones and upload forms cannot open it.
How it works
1. Choose your JPG file
Pick it from this device, Google Drive or Dropbox, or drop it on the box above.
2. Save it as AVIF
This page only writes AVIF, so there is no format to pick.
3. Download the result
The new file is saved to this device. Nothing is uploaded.
FAQ
Is JPG to AVIF free?
Yes. There are no ads and no watermark, up to the free size limit.
Is my file sent anywhere?
No. The conversion runs in this browser and the file stays on your device.
Does it work on a phone?
Yes, in any current phone browser. The size limit is lower than on a computer.
What if I need a different format?
Open the full converter from the related tools below and pick any output it offers.