## JFIF Tags

> Index | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0 | JFIFVersion | N |
> 2 | ResolutionUnit | N | 0 = None 1 = inches 2 = cm
> 3 | XResolution | N |
> 5 | YResolution | N |

## JFIF Extension Tags

> Tag ID | Tag Name | Writable | Values / Notes
> --- | --- | --- | ---
> 0x0010 | ThumbnailImage | N |

<-- ExifTool Tag Names

(This document generated automatically by Image::ExifTool::BuildTagLookup)
Last revised Nov 14, 2005