.heic

High Efficiency Image Format, the HEVC-coded container standardized for photos by Apple and MPEG

Handled by macOS itself

Format facts

MIME type: image/heic
Apple UTI: public.heic
Stock Quick Look: no stock preview
Planned approach (census): native-sufficient
Icon hint: renders
Prevalence: universal

Renderer note (from the census)

macOS handles HEIC natively