JPG to AVIF
Convert JPG, PNG and WebP to AVIF and make your website images up to 50% smaller than JPG at the same quality.
How to useJPG to AVIF.
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JPG to AVIF: what it is for
Convert JPG, PNG and WebP to AVIF, the most efficient image format on the web today. Choose the quality and compression speed and see how much each file shrank. Smaller images load faster and improve your PageSpeed score and Core Web Vitals.
Everything runs in your browser: nothing you paste or open is sent to a server.
How to use
- Choose the images.
- Adjust the quality.
- Download the AVIF files.
When to use it
- Make website images lighter.
- Improve PageSpeed results.
- Save space when storing photos.
Frequently asked questions
Is AVIF better than WebP?
Usually yes: at the same visual quality, AVIF tends to be 20–30% smaller than WebP and about half the size of JPG. In return, it is slower to encode.
Do all browsers open AVIF?
Current ones do: Chrome, Edge, Firefox, Safari 16.4 or newer and mobile browsers. On websites, use the <picture> tag with a JPG fallback for older devices.
Why does it take a few seconds?
AVIF compression is heavy and runs on your device without uploading the photo. Large images can take a few seconds each.
Is it really free?
Yes, 100% free. No sign-up, no subscription and no usage limits. All Tools123 are free.