BigTIFF — file signature 49 49 2B 00 (little-endian) at offset 0

For BigTIFF, hex signature is 49 49 2B 00 (little-endian); offset is 0; extension is tif tiff, verified against its source on 2026-09-22.

Hex signature: 49 49 2B 00 (little-endian) verified
Offset: 0 verified
Extension: tif tiff verified
Format: BigTIFF verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

49 49 2B 00 (little-endian) | II+␀ | 0 | tif tiff | BigTIFF [11] |

— 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.