Many users have stored an image from the internet and discovered it downloaded with a .jfif extension instead of the expected .jpg, you are not alone. JFIF — which stands for JPEG File Interchange Format — is a standard that defines the way JPEG photos is encoded.
Essentially, a JFIF image is a JPEG file. The .jfif extension appears mostly while saving photos from some web browsers, particularly when the image comes with no a defined file type header.
The .jfif extension started showing to most people since some browsers — particularly previous versions of Internet Explorer — save JPEG files with the correct .jfif extension when websites fails to specify the filename.
The fix is simple: just rename the file extension from click here .jfif to .jpg, or run it through a online converter 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 for a 100 percent free web-based JFIF to JPG tool requiring no account necessary.