47 49 46 38 39 61
GIF image (GIF89a)
File signature of a GIF image, version 89a: the ASCII bytes "GIF89a". The older variant GIF87a is also seen.
Similar magic numbers
| value | name | category |
|---|---|---|
| 47 49 46 38 | GIF file | file-signature |
| 47 52 49 42 | General Regularly-distributed Information (GRIdded) Binary | file-signature |
| 42 45 47 49 4E 3A 56 43 | vCard | file-signature |
| 4D 53 57 49 4D | Microsoft Windows Imaging Format | file-signature |
| 49 44 33 | MP3 audio file | file-signature |