---
type: lookup
id: jpg-jpeg-ff-d8-ff-db
asset: file-format-signatures
title: "FF D8 FF DB — File format magic numbers"
sources:
  - https://en.wikipedia.org/wiki/List_of_file_signatures
source_quote: "<https://en.wikipedia.org/wiki/JPEG> JPEG raw or in the <https://en.wikipedia.org/wiki/JFIF> JFIF or <https://en.wikipedia.org/wiki/Exif> Exif file format [ 17 ]"
generated: true
verified: false
harvested: 2026-08-03
stale_after: 2027-08-03
hex_signature: "FF D8 FF DB"
offset: "0"
extension: "jpg jpeg"
format: "JPEG raw or in the JFIF or Exif file format"
unverified_fields: extension, hex_signature, offset
---
**Hex signature:** FF D8 FF DB

**Offset:** 0

**Extension:** jpg jpeg

**Format:** JPEG raw or in the JFIF or Exif file format

> <https://en.wikipedia.org/wiki/JPEG> JPEG raw or in the <https://en.wikipedia.org/wiki/JFIF> JFIF or <https://en.wikipedia.org/wiki/Exif> Exif file format [ 17 ]

Source: <https://en.wikipedia.org/wiki/List_of_file_signatures>