Many users have downloaded an photo from the online and noticed it appeared with a .jfif file extension in place of the standard .jpg, this happens often. JFIF — short for JPEG File Interchange Format — is a standard which defines the way JPEG image data is encoded.
In practical terms, a JFIF image is a JPEG file. The .jfif extension occurs mostly after saving photos from some web browsers, particularly when the image was served with no a proper file type header.
This file extension became visible to everyday users as some older browsers — especially older versions of certain browsers — get more info download JPEG photos with the technically accurate .jfif extension when websites fails to specify the filename.
The fix is simple: just rename the file extension from .jfif to .jpg, or run it through a conversion tool to create a properly labelled JPG photo. Either way, the image data remains unchanged.
The easiest method is a direct file rename. For Windows users, enable file extension visibility in File Explorer, click the .jfif file, choose Rename and change the file extension to .jpg.
Visit alljpgconverters.com for a totally free browser-based JFIF to JPG solution with no download required.