HEIF and SVG explained
HEIF is the underlying container standard that HEIC is a specific profile of. The distinction matters mainly to developers: HEIF describes the box structure, while HEIC specifies HEVC-compressed contents inside it.
SVG is not a picture of an image — it is XML describing shapes, paths and text. Because it stores instructions rather than pixels, it renders perfectly at any size, from a favicon to a billboard.
- Where HEIF files come from
- Newer cameras and some Android devices, alongside Apple's HEIC.
- Where SVG is used
- Design tools like Figma and Illustrator, and icon libraries.