JFIF Converter

Convert JFIF files online for free.



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How to Convert a JFIF file?

  1. Click the “Choose Files” button to select your JFIF files.
  2. Then select a target format and click the "Convert" button
  3. Once the conversion finishes, click the "Download" button to save the file.

Convert Any File

FreeConvert supports 500+ file formats. Simply upload your JFIF files and select a popular file format to convert them to. Easily share your JFIF files (in a widely supported format) after conversion.

Best Quality

We use both open-source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional).

Free & Secure

Our JFIF converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after a few hours.


JPEG File Interchange Format (JFIF) is a simple file type that facilitates the exchange of JPEG images. The JFIF standard includes JPG, JPEG, JPE, JIF, and JFI. In essence, you can rename a JFIF to any of these file types and the file’s compression and structure will remain the same.

How to open a JFIF file?

The default program for opening JFIF is XnView MP, which is free and works across platforms. On Microsoft Windows (Windows), open JFIF with any of the following programs: Adobe Premiere Pro, Adobe Media Encoder, Nero Multimedia Suite, or PhotoFiltre Studio.

Even though JFIF is considered to be a minimal file format, it is important to remember that files with this extension are indistinguishable from JPG. The only difference is the spelling of the file extension. Sometimes, Windows 10 will save a JPG file as a JFIF by default (source).

Developed by: C-Cube Microsystems

Initial Release: 1991

Useful links:

https://en.wikipedia.org/wiki/JPEG_File_Interchange_Format


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