InkTool provides a suite of tools for generating 3D ink paintings within Blender. It includes dedicated operators for placing 3D ink brushstrokes, adding styled ink outlines to models, and converting existing image textures into procedural ink materials. The add-on also includes features for configuring ink shadow receivers and applying post-effects like simulated rice paper backgrounds and aged aesthetics.

Alongside the core styling tools, the package includes an accessible template library containing pre-configured ink models and adjustable generators for building stylized environments.