Many users have stored an image from the internet and found it downloaded with a .jfif extension in place of the standard .jpg, this happens often. JFIF — meaning JPEG File Interchange Format — is a format defining how JPEG image data is stored.
In practical terms, a JFIF photo is a JPEG photo. The .jfif suffix shows up primarily when saving files from specific browsers, especially if the image is delivered without a proper file type header.
This file extension became visible to everyday users as some web browsers — particularly older versions of certain browsers — store JPEG images with the proper .jfif extension when the server omits the website file name.
The fix is simple: just rename the file extension from .jfif to .jpg, or run it through a conversion tool to produce a standard JPG image. In both cases, the picture quality does not change.
The quickest fix is a simple rename. For Windows users, turn on file extension visibility in File Explorer, click the .jfif file, choose Rename and change the file extension to .jpg.
Visit alljpgconverters.com providing 100 percent free web-based JFIF to JPG tool requiring no software necessary.