These two formats are identical file formats. There is absolutely no distinction between a .jpg photo and a .jpeg photo — both employ the identical JPEG encoding method and encode photos in the identical manner.
The sole distinction is entirely in the extension, being a legacy issue from early computer history. The JPEG format was developed 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 three characters long.
This forced the 4-character .jpeg extension to be shortened to .jpg for Windows computers. Non-Windows systems, without this extension limitation, used the full .jpeg file extension from the start.
While both file types function the same in virtually get more info all today's programs, some situations in which a platform requires the .jpeg extension. When this happens, renaming the file from .jpg to .jpeg is all that is needed.
No image data conversion is necessary — just updating the file extension resolves the problem almost always.
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