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 which defines the way JPEG photos is saved.
Simply put, a JFIF image is a JPEG image. The .jfif extension occurs mainly after saving images from certain browsers, mainly when files are comes lacking a specific content-type header.
JFIF files appeared to regular users because some older browsers — especially legacy versions of Microsoft Edge — download get more info JPEG photos with the technically accurate .jfif file extension if the server does not specify the download name.
Fixing this is straightforward: simply rename the file extension from .jfif to .jpg, or process it with a online converter to generate a correctly named JPG file. In each case, the picture quality stays the same.
The quickest fix is a direct file rename. For Windows users, turn on file extension visibility in File Explorer, click the .jfif file, choose Rename and modify the extension to .jpg.
Use alljpgconverters.com providing 100 percent free web-based JFIF to JPG converter requiring no software necessary.