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The standard is based on the Discrete Cosine Transform (DCT) algorithm, which has been the backbone of digital image proliferation on the internet since 1992 .

JPEGs use a process called "lossy" compression, which intelligently discards data the human eye is less likely to notice . This allows for a massive reduction in file size while maintaining a high perceived quality . 20918011_yvq738_003.jpg

Most JPEG files contain EXIF data , which can store interesting "hidden" features such as the exact camera settings, date, time, and even the GPS coordinates of where the photo was taken . The standard is based on the Discrete Cosine

As one of the most recognized image formats, it is supported by virtually all web browsers, social media platforms, and image editing software like Adobe Photoshop or GIMP . Most JPEG files contain EXIF data , which