Image formats

What is the JFI format?

JFI — JPEG Image (JFI)

JFI is a short form of the JFIF extension: a JPEG image in the JPEG File Interchange Format.

R convert from JFI JFI Converter

Convert JFI to

About the JFI format

Some programs and old Windows versions saved JPEG images as .jfi. The picture is a normal JPEG.

Upload forms often reject the extension. Converting to JPG gives the usual one.

Programs that open JFI

  • Any image viewer (after renaming to .jpg)
  • IrfanView

What JFI is used for

  • Saved web images
  • Old photos

Popular Image formats

All 186 Image formats · all supported formats