To prevent your browser from saving images as JFIF in the future, follow these steps to edit the registry:
Click and close the Registry Editor. Your downloads should now save as JPG automatically. Alternative: Online Converters
The JPEG File Interchange Format (JFIF) is a standard for exchanging JPEG-encoded files. While technically a legitimate image format, modern web browsers and Windows systems sometimes default to this extension due to incorrect MIME (Multipurpose Internet Mail Extensions) database entries in the operating system. Fix files being saved as JFIF back to JPG (JPEG) Download tГ©lГ©chargement jfif
To download images as instead of JFIF on Windows, you generally need to fix a registry setting that has incorrectly associated the JPG file type with the JFIF extension. Quick Fix: Rename the File
Replace .jfif with .jpg at the end of the filename and press . Permanent Fix: Windows Registry Editor To prevent your browser from saving images as
Press Windows Key + R , type , and hit Enter to open the Registry Editor .
Navigate to the following path: HKEY_CLASSES_ROOT\MIME\Database\Content Type\image/jpeg . While technically a legitimate image format, modern web
Below is a brief paper on why this happens and how it is addressed.