PathSmith Pro

PathSmith Pro is the full path designer for game developers who want routes that feel right.

Draw waypoints on the canvas, smooth them with real centripetal Catmull-Rom splines or Chaikin corner-cutting, and watch NPC followers patrol your path at constant arc-length speed. Every edit comes with an honest smoothness report that lists every sharp corner, so there is no guesswork and no hidden kinks.

Everything is included: unlimited waypoints, full export, and the complete toolset. One-time purchase — yours forever.

Try it free first: the PathSmith demo is fully playable in your browser with a 5-waypoint cap: https://theluckyduck666.itch.io/pathsmith

Fully offline: PathSmith Pro is a single HTML file that runs locally in your browser. No installs, no accounts, no cloud.