I'm working with a scanned pencil sketch.
I want to make the background transparent, but manually using a magic wand tool or what-have-you is waaay too time consuming.
I've found a method that will do it almost automatically, but in order to do it, I need to be able to swap out one color for another, particularly black to white.
I only want to swap out the EXACT color RGB (0,0,0) for RGB (255,255,255). Does anyone know how this can be done/online tools/software that are capable of this, or another easy method of making a background transparent without manual cropping?