TrackTools is a suite of Geometry Nodes modifiers designed to streamline the creation of roads and tracks. It enables users to build procedural road networks from curves, integrating them with surrounding terrain and adding structural details.

The system is modular, allowing modifiers to be stacked and combined. It includes tools for terrain deformation, road mesh generation with camber and banking, intersection creation, and edge detailing. Additional modifiers generate track-specific elements like racing kerbs, barriers, parking lines, and road markings. The tools can adapt to real-world reference terrain or be used to build environments from scratch.