If you have ever downloaded an picture from the online and noticed it appeared with a .jfif suffix in place of the usual .jpg, this happens often. JFIF — meaning JPEG File Interchange Format — is a specification defining how JPEG image data is stored.
In practical terms, a JFIF photo is a JPEG photo. The .jfif file type shows up mainly when saving images from certain browsers, mainly when files are comes lacking a specific content-type header.
The .jfif extension started showing to regular users since some browsers — mainly previous versions of certain browsers — download JPEG photos with the technically accurate .jfif extension when the server omits the download name.
Fixing this is straightforward: simply rename the file extension from .jfif to .jpg, or use a conversion tool to produce a correctly named JPG photo. In both cases, the picture quality does website not change.
The simplest approach is a file extension change. On Windows, activate file extension display in File Explorer, right-click the .jfif image, select Rename and modify the extension to .jpg.
Use alljpgconverters.com providing completely free web-based JFIF to JPG converter requiring no software needed.