Have you ever downloaded an image from the online and found it saved with a .jfif suffix instead of the usual .jpg, you are not alone. JFIF — short for JPEG File Interchange Format — is a format which defines how JPEG images is encoded.
In practical terms, a JFIF image is a JPEG file. The .jfif file type appears primarily after saving files from specific browsers, particularly if the image comes with no a proper content-type header.
The .jfif extension appeared to regular users since some older browsers — mainly previous versions of Microsoft Edge — save JPEG images with the technically accurate .jfif extension when the server does not specify the filename.
The solution is easy: simply rename the file extension from .jfif to .jpg, or run it through a converter tool to produce a properly labelled JPG photo. In each case, the photo content stays the same.
The quickest fix is a check here simple rename. On Windows, enable showing file extensions in File Explorer, right-click the .jfif image, choose Rename and update the extension to .jpg.
Use alljpgconverters.com offering a completely free web-based JFIF to JPG solution without software necessary.