Convert exr to jpg Online: exr2jpg

You can use Tom's Editor to easily convert images from
High dynamic-range (HDR) file format .EXR to Joint Photographic Experts Group JFIF .JPG.
Tom's Editor is a free, online image manipulation and converter program.

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EXR

High dynamic-range (HDR) file format is an image format with extension EXR.

JPG

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