Free Lossless Image Format — file signature 46 4C 49 46 at offset 0

For Free Lossless Image Format, hex signature is 46 4C 49 46; offset is 0; extension is flif, verified against its source on 2026-09-22.

Hex signature: 46 4C 49 46 verified
Offset: 0 verified
Extension: flif verified
Format: Free Lossless Image Format verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

46 4C 49 46 | FLIF | 0 | flif | Free Lossless Image Format |

— 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.