Convert JPG to AVIF Online
AVIF is the most efficient image format available today — delivering stunning quality at tiny file sizes. Convert your JPEGs to AVIF and cut your image bandwidth in half.
Free to use — no account required. Files never leave your browser.
Try PicaPic Free →Why PicaPic?
- Up to 50% smaller than WebP at equal quality
- Supported by Chrome, Firefox, Safari, and Edge
- Multi-threaded encoding for fast conversion
- Fine-tune quality and effort settings
- Perfect for Core Web Vitals (LCP) optimization