This tool can extract additional information from images. For example, the configuration of the photo camera is stored in pictures. The user is also able to add additional information.
Upload an image below (smaller than 2 MB, only .jpg and .tiff files) and the header will be shown.

Exchangeable image file format (Exif) is a standard that specifies the formats for images, sound, and ancillary tags used by digital cameras (including smartphones), scanners and other systems handling image and sound files recorded by digital cameras. It is used in fileformats like JPG and TIFF and is developed by the Japan Electronic Industry Development Association.
Exif information can contain information like the date and time of the recording, name of the owner, brand of the camera, gps data, etc.