MP3 file with an ID3v2 container — file signature 49 44 33 at offset 0

For MP3 file with an ID3v2 container, hex signature is 49 44 33; offset is 0; extension is mp3, verified against its source on 2026-09-22.

Hex signature: 49 44 33 verified
Offset: 0 verified
Extension: mp3 verified
Format: MP3 file with an ID3v2 container verified

Sourceen.wikipedia.org

Verified2026-09-22

Review by2027-09-22

DatasetFile format magic numbers

What the source says

49 44 33 | ID3 | 0 | mp3 | MP3 file with an ID3v2 container |

— 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.