Is there anyway to resize textures? My file size is quite large and takes forever to load all images into vram. I used a lot of ~3K PBR textures found on poliigon and I wish I used 1K textures instead. Is there anyway to select the textures of materials I want to resize and downscale them inside blender? Or similar workflow?
Best,
Select the object that has the image that you need to change from the viewport.

Go to the Editor Type and select Image Editor or press Shift + F10

Make sure the image is inside the square and go to Image &gt; Resize



Hope that's what you are looking for.