Image format conversion as an action in an automation

I’m running HAOS on a Lenovo NUC (G2 600). I’m trying to snapshot an image from a camera. It works but, it provides a .jpg. I want to push the image to an Openhasp plate (which has lots of PSRAM). It works, but the plate won’t display the image unless it’s a .png or a .bin. I expected that HAOS would have an addon to convert image formats but, try as I might, I just can’t find one.

Anyone solved this problem? I can’t imagine I’m the first to need this.