Frequently Asked Questions

AVIF.expert is a free online tool that converts images between AVIF and other formats (JPG, PNG, WebP). All processing happens directly in your browser - your files are never uploaded to any server, ensuring complete privacy.

Yes, AVIF.expert is 100% free with no hidden costs, no registration required, no watermarks, and no limits on the number of conversions.

You can convert up to 10 images at once using our batch conversion feature. Each file can be up to 25MB.

No, absolutely not. All image processing happens locally in your web browser. Your images never leave your device.

AVIF (AV1 Image File Format) is a modern image format that offers superior compression compared to JPEG and WebP, typically achieving 30-50% smaller file sizes.

AVIF offers better compression than JPEG, PNG, and WebP. This means faster loading websites and lower bandwidth costs.

Chrome 85+, Firefox 93+, Safari 16+, Edge 85+, and Opera 71+. This covers approximately 95% of all internet users.

You can convert between AVIF, JPEG/JPG, PNG, WebP, and HEIC/HEIF formats.

Yes, you can adjust the compression quality from 1-100 using our quality slider.

Yes! After your first visit, AVIF.expert works offline as a Progressive Web App (PWA).