Convert jfif to flif Online: jfif2flif

You can use Tom's Editor to easily convert images from
Joint Photographic Experts Group JFIF .JFIF to Free Lossless Image Format .FLIF.
Tom's Editor is a free, online image manipulation and converter program.

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JFIF

Joint Photographic Experts Group JFIF is an image format with extension JFIF.

FLIF

Free Lossless Image Format is an image format with extension FLIF.