JPG to JPEG Similar Structure Different Extension

Wiki Article

JPEG and JPG are the same photo formats. No distinction between a .jpg photo and a .jpeg image — both formats use the very same JPEG encoding method and save photos in the same way.

The only difference is entirely in the file extension, which is a historical artifact from early computing. The JPEG format was introduced in 1992 by the Joint Photographic Experts Group. The Windows operating system released early versions of Windows, the OS had a limitation: extensions were limited to be 3 characters.

This forced the 4-character .jpeg suffix to be shortened to .jpg for Windows users. Non-Windows systems, not having this three-character restriction, continued using the complete .jpeg extension from the outset.

Although both extensions perform equally in almost every modern more info software, some situations when a system may specifically require the .jpeg file type. In these cases, converting from .jpg to .jpeg is sufficient.

No actual data conversion is required — just renaming the extension solves the compatibility concern usually.

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