These two formats are exactly the same image formats. There is no technical difference between a .jpg image and a .jpeg file — they both apply the very same JPEG compression algorithm and encode pictures in the exact same format.
The sole distinction is only in the extension, being a legacy issue from early computer history. The JPEG format was developed in 1992 by the Joint Photographic Experts Group. When Microsoft released early versions of Windows, the OS imposed a limitation: extensions had to be three characters long.
Causing the 4-character .jpeg suffix to be abbreviated to .jpg for Windows users. Apple and click here Unix platforms, which never had this character limit, could use the complete .jpeg extension from the outset.
Although both extensions perform equally in almost every modern software, certain cases where a service might need the .jpeg file type. For these situations, changing the extension from .jpg to .jpeg is enough.
No real conversion of image data is needed — simply updating the file extension resolves the problem almost always.
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