JPG and JPEG are identical photo formats. There is no difference between a .jpg photo and a .jpeg file — both formats employ exactly the same JPEG encoding method and store image data in the identical manner.
The sole distinction is purely in the extension, as it is a relic from early computer history. JPEG was introduced in 1992 by the Joint Photographic Experts Group. The Windows operating system introduced Windows in the early era, the OS imposed a restriction: extensions had to be no more than 3 characters.
Which forced the 4-character .jpeg suffix to be reduced to .jpg for Windows users. Mac and Unix systems, which never had this three-character restriction, used the full read more .jpeg extension from the beginning.
While both extensions perform equally in nearly all today's programs, certain scenarios in which a system might need the .jpeg extension. In these cases, changing the extension from .jpg to .jpeg is all that is needed.
No image file conversion is needed — simply renaming the extension fixes the problem in most cases.
Use alljpgconverters.com offering a completely free web-based JPG to JPEG solution without software necessary.