High Efficiency Image Container (HEIC) — file signature 66 74 79 70 68 65 69 63 66 74 79 70 6d at offset 4

For High Efficiency Image Container (HEIC), hex signature is 66 74 79 70 68 65 69 63 66 74 79 70 6d; offset is 4; extension is heic, verified against its source on 2026-09-22.

What the source says

66 74 79 70 68 65 69 63 66 74 79 70 6d | ftypheic | 4 | heic | High Efficiency Image Container (HEIC) |

— en.wikipedia.org, retrieved 2026-09-22

Source

• en.wikipedia.orghttps://en.wikipedia.org/wiki/List_of_file_signatures

Last verified against source: 2026-09-22. Due for re-check by 2027-09-22. This page as Markdown · OKF bundle · full dataset as JSON.