ShutterCount
ShutterCount is a free online tool for checking a camera’s shutter count.
Select an original JPEG or RAW file from your camera, and the tool attempts to read the shutter count from its EXIF or manufacturer metadata. Files are processed locally in your browser without being uploaded to a server.
This is particularly useful when buying a used camera, as shutter count can help you assess its mechanical wear. Supported formats include Nikon NEF, Sony ARW, Canon CR3 and CR2, Fujifilm RAF, Pentax PEF and DNG, and Ricoh DNG.