High-Efficiency Image Format. Used by Apple for photos. Can contain image sequences with HEVC compression.
Specifications
Extension.heif,.heic
MIME Typeimage/heif
StandardHEIF (HEVC)
Quality★★★★★
Compatibility★★★☆☆
Compression★★★★★
Streaming Ready❌ No
Web Optimized❌ No
Mobile Optimized✅ Yes