Heifiy
Convert Images to HEIF Format
Transform your images to the modern HEIF format with Heifiy. Drag, drop, and convert - it's that simple. Reduce file sizes while maintaining excellent image quality.
macOS App
Drag & Drop
Batch Convert
Lightning Fast
Space Saving
Privacy First
🔒 Your Privacy Matters
All image processing happens locally on your Mac. Heifiy never uploads your images to external servers, ensuring complete privacy and security.