This camera hasn't been personally tested here yet, but it shares its metadata layout with a sibling model we have confirmed, so it's expected to work the same way.

Shutter count for the Fujifilm GFX50S II is read from MakerNote tag 0x1438 (ImageCount, high bit masked) in the camera's RAF file metadata — entirely in your browser, the file is never uploaded anywhere.

Check your GFX50S II shutter count →