I searched and no hits, so I apologize if this has been asked before (as I imagine it has):

Does anyone know a way to use LUTs on videos on Blender? Either in the VSE or node editor?

You can use LUTs with Blender. Add it to the config.ocio and select it in the colour management settings.

There is more info here:-

It is an explanation of using a monitor profile with Blender, but the process would be the same for any other LUT. It isn’t a node or an adjustment layer.

Thank you, I will check into it now.