What is it?
ImageResizUEr is a one click Unreal Engine editor plugin that allows you to easily resize whole content directories of textures without exporting them, using a separate tool and then re-importing them. Can selective up- and/or down-sample to a target resolution, while ignoring any files that contain segments that should be ignored. Has a range of resampling algorithm options, and various ways of handling the texture edges.
But what does it look like?
Where do I get it?
You can get the current pay what you want version on itch.io
And the Marketplace?