AVIF Animation Maker Online

Build a looping animated AVIF from a batch of images. Same motion as a GIF at a fraction of the byte count, with full color instead of 256.

Upload a file to get started. Processing runs entirely in your browser.

How to use

  1. Drop the images that make up the animation, in order.
  2. Set the frame delay.
  3. Click Process and download the animated AVIF.

Frequently asked questions

How much smaller is AVIF than GIF?

For the same motion, commonly five to ten times smaller. AVIF uses AV1 inter-frame compression, so it stores the difference between frames instead of whole frames.

Is animated AVIF widely supported?

Chrome, Firefox and Safari all play it. The holdouts are outside the browser: most chat apps, email clients and CMS uploaders still expect a GIF or an MP4.

Does it keep transparency?

Yes, AVIF carries a full alpha channel, so frames with soft or partial transparency composite properly instead of picking up the fringe GIF gives them.

What if my images are different sizes?

Match them before uploading. Mixed dimensions produce a canvas sized to the first frame, with the rest scaled to fit, which is rarely what you want.

Last updated

Powered by maratool