How do I find this tool?

[CineManiac]

https://slow.pics/c/BsGrUQo9?canvas-mode=fit-width&image-fit=contain

Does anybody know where I can find this HDR analyzer software? I'd love to do these types of overlays. I'd appreciate any help, thank you.

[varekai]

This?
https://github.com/EndlesslyFlowering/ReShade_HDR_shaders
Don't ask me how it works and how to setup because I have no idea….

[CineManiac]

Thanks, I'll check it out!