# 47 49 46 38 37 61 47 49 46 38 39 61 — File format magic numbers

For 47 49 46 38 37 61 47 49 46 38 39 61, offset is 0; extension is gif; format is Image file encoded in Graphics Interchange Format (GIF), recorded from its source on 2026-08-03.

- **Hex signature:** 47 49 46 38 37 61 47 49 46 38 39 61 _(unconfirmed — we could not tie this to the quote below)_
- **Offset:** 0 _(unconfirmed — we could not tie this to the quote below)_
- **Extension:** gif
- **Format:** Image file encoded in Graphics Interchange Format (GIF) _(unconfirmed — we could not tie this to the quote below)_

## What the source says

> Image file encoded in the <https://en.wikipedia.org/wiki/Graphics_Interchange_Format> Graphics Interchange Format (GIF) [ 9 ]

## Source

- https://en.wikipedia.org/wiki/List_of_file_signatures

Last verified: 2026-08-03. Review by: 2027-08-03.
Part of [File format magic numbers](https://referencesource.org/file-format-signatures/).