JFIF to JPG converter
Fix images that Windows saved as .jfif.
Runs in your browser. Your files never leave your device.
- No re-compression
- Batch convert
- Nothing uploaded
How to convert JFIF to JPG
- Drop your .jfif files here.
- They are saved as .jpg right away.
- Download the JPGs or a ZIP.
JFIF to JPG FAQ
What is a JFIF file?
JFIF is a JPEG image with a different file extension. Windows often saves pictures from the web as .jfif because of a setting in the registry.
Does converting JFIF to JPG lose quality?
No. This tool keeps the original image data untouched and only gives it a .jpg name, so the picture is identical.
Can I just rename the file?
Usually, yes. This tool does the same for many files at once and checks that each one really is JPEG data. If it is not, the file is converted properly.
How do I stop Windows saving images as JFIF?
In the Windows Registry Editor, find the image/jpeg key under MIME, Database, Content Type and change its Extension value from .jfif to .jpg.