The Paintshop is a feature exclusive to the Xbox One, PS4 and PC versions of Call of Duty: Black Ops III. It allows the player to create weapon camouflages using up to 64 layers on three faces of the weapon (excluding the Combat Knife, which only has two). Each weapon has a set area that is available as a canvas while other parts cannot be painted over.
Usage is similar to the Emblem editor, allowing the player to use shapes and patterns to create their own unique designs. The editor includes numerical values for shape positions and scale, making it easy to create consistent patterns or typography.