Have you ever stored an photo from the web and noticed it appeared with a .jfif extension instead of the expected .jpg, this is common. JFIF — meaning JPEG File Interchange Format — is a specification that defines the way JPEG images is saved.
Simply put, a JFIF photo is a JPEG photo. The .jfif extension shows up mainly while saving files from certain browsers, particularly if the image comes with no a defined file type header.
The .jfif extension became visible to everyday users because some web browsers — especially legacy versions of Microsoft Edge — store JPEG images with the technically accurate .jfif file extension when websites omits the download name.
Fixing this is straightforward: just rename the file extension from .jfif to .jpg, or run it through a converter tool to produce a standard JPG image. Either way, the picture quality does jfif to jpg free online not change.
The simplest approach is a file extension change. On Windows, turn on showing file extensions in File Explorer, right-click the .jfif image, select Rename and change the extension to .jpg.
Use alljpgconverters.com offering a completely free web-based JFIF to JPG converter requiring no account required.