GeoPipes is a modeling tool that uses Geometry Nodes to generate procedural pipe systems directly in the 3D viewport. It enables pipe creation in Object Mode by clicking on existing surface geometry to interactively place points and route pipes across a mesh.

The tool includes snapping support to center points on faces and allows users to enter an edit state to extend existing pipe structures without losing previous points. Each pipe object is controlled via a dedicated Geometry Nodes modifier. The system also includes four pre-built pipe connectors that can be automatically appended to the setup.