Convert jp2 to jpg Online: jp22jpg

You can use Tom's Editor to easily convert images from
JPEG-2000 JP2 File Format Syntax .JP2 to Joint Photographic Experts Group JFIF .JPG.
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JP2

JPEG-2000 JP2 File Format Syntax is an image format with extension JP2.

JPG

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