Many web services such as Facebook and Twitter remove the Exif data from images before the image is published on the service. Some messaging applications do not transmit the exif data with the image, such as iMessage on Apple devices.
These tags are viewable by other devices as they are in a common format.Įxif data tags can include date and time of image capture, last image modification, image capture device make and model, image capture information including flash activation, a thumbnail of the image, copyright information and GPS location data.īe aware, though, that Exif data can be edited at any-time after the image has been captured, using software such asĮxif data is usually transmitted with the image when you transfer it from the original device by saving it to a memory card, sending by email, publishing on a webpage or backing up to cloud storage. Whenever an image is captured in one of these formats using a digital device, Exif data is generally embedded into the image as a series of tags. The correct designation is Exif not EXIF.Įxif data is only available in images in. Exif stands for Exchangeable Image File and is sometimes called Metadata, a term which actually refers to the tags of information stored in the Exif data.
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