Convert HEIC to AVIF Online for Free, Modern Format

Convert iPhone HEIC photos to AVIF with excellent cross-platform compression. Both formats are modern — AVIF has broader web support. Free, processed in your browser.

How to Use This Tool

  1. Upload your HEIC files
  2. Click Convert to AVIF
  3. Download your AVIF images

Frequently Asked Questions

Is AVIF better than HEIC?

Both offer excellent compression. AVIF has broader cross-platform and browser support.

Your files are processed in your browser and never uploaded to any server. Free, no sign-up, no limits.