3D Texture to 2D?

I like the way the 3D texture looks, but it needs to be converted to 2D texture before I can render an output. Does anybody know a way to do this?

hmmm I don’t really understand what you are trying to do here - why are you creating a 3d texture if you want a render a 2d image?
But if you want to save how the 3d texture node looks in TD, you can use an Op Viewer TOP and drag the 3d texture TOP to it.