Flash

0x9209

Also: Flash

Whether the flash fired, and how.

The Flash tag is a bitfield encoding whether the flash fired, whether it was forced or automatic, and whether red-eye reduction was used. Value 16 means flash was off; 1 means it fired.

Example value

16 (Off, did not fire)

Want to see this tag in your own photo? Open the EXIF Viewer and drop an image — every tag is decoded in your browser.

More Exposure tags

ISO

How sensitive the sensor was to light.

Aperture (F-Number)

How wide the lens opening was.

Shutter Speed

How long the sensor was exposed to light.

Focal Length

How zoomed-in the lens was, in millimetres.