Drop your JFIF file(s) here
You can add more than one file
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A .jfif file already is a JPEG. Converting JFIF to JPEG gives you the same photograph under the extension everything actually recognises, which is what you want when a program looks at .jfif and refuses to open it.
Almost always from saving a picture out of a browser. A registry entry maps the JPEG type to that extension, browsers follow it, and you end up with a folder of files nobody asked for. Nothing is wrong with them. They are ordinary photos wearing an unusual name.
No extra compression is applied on purpose, and the dimensions, colour and detail all come through as they were. The file is written out again, which costs a trace on a single pass and nothing you could point to on screen.
Often it is. Since the contents are already JPEG, typing .jpeg over .jfif usually works fine. It falls apart when your file manager hides extensions, which quietly leaves you with photo.jpeg.jfif, and it gets tedious past about the fifth file. That is where running a folder through here saves the afternoon.
Quality carried straight over
No deliberate re-compression happens, so the photo looks the same afterwards.
Unusual extensions accepted
Files the rest of your software will not open are read here without complaint.
Names kept intact
Each output arrives under the name it came in with and only the ending changes.
JFIF to GIF Converter
Convert .jfif images into still GIF files for older systems that accept nothing else.
JFIF to AVIF Converter
Turn .jfif images into far smaller AVIF files ready for a web page.
WEBP to JPEG Converter
Turn WebP images into JPEG files that print shops, editors and older programs will accept.
WEBP to JFIF Converter
Write WebP images out as .jfif files for scanners, intake systems and older business software.
No, they are the same thing stored the same way. A .jfif saved from a web page may have been compressed hard by that site, but the format is not the reason.
They are identical files. Pick whichever spelling the program or form you are feeding it to asks for, since some check the name and nothing else.
Changing it means editing a Windows registry entry for the JPEG file type. Converting afterwards is the easier route for most people.
The embedded photo information generally comes through, though some fields can be dropped. Keep the .jfif if that data is important to you.