JPG to AVIF Converter — Free & Instant
Convert JPEG to AVIF and reduce file size by 50–90%. The next-generation image format — processed entirely in your browser.
Convert format
JPG, PNG, WebP → WebP, AVIF, or JPG.
Up to 90% smaller · the future of web images ✦
Balanced · recommended
Processed in your browser · never uploaded to any server
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JPG · PNG · WebP · AVIF · HEIC
✦ 47,291 files converted today
Why convert JPG to AVIF?
AVIF compresses 50–90% better than JPEG at identical visual quality. A 4 MB photo can become 400–800 KB in AVIF with no perceptible difference.
AVIF vs WebP for photos?
AVIF consistently outperforms WebP for photographic content. If maximum compression is the goal and you don't need IE11 support, AVIF is the better choice.
Is AVIF safe to use?
Chrome 85+, Firefox 93+, Safari 16+ support AVIF. For older browsers, serve JPEG as fallback using the <picture> element.