Many people have wondered whether JPEG and JPG are different formats, you are not alone. This is one of the most common topics in image conversion, and the explanation is clear: JPEG and JPG are identical file type.
The sole difference is the extension — a three-letter leftover of legacy Windows versions which could not handle four-character suffixes. Even so, there are sometimes situations when you might need to change files from .jpeg to .jpg.
JPEG is short for Joint Photographic Experts Group, the organization which developed the format in 1992. Legacy versions of Windows needed file extensions to be only three characters, which is why get more info the extension was shortened to JPG.
Today, both file types are recognized by any OS, browser and software. Whether a image is named image.jpg or image.jpeg, it displays the same way.
Despite being the same file type, certain legacy software only accept .jpg extensions and will not accept .jpeg extensions due to the suffix. For these situations, converting the extension from .jpeg to .jpg is enough.
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