3D Scan Cleaner is an add-on designed to streamline the optimization of photoscanned meshes. It provides a dedicated panel in the 3D Viewport to simplify geometry, remove unwanted background terrain, and fix texture artifacts without leaving Blender.

The tool includes controls to adjust decimation ratios and slice away floor planes or edges along the X, Y, and Z axes. Applying these changes automatically removes isolated mesh islands. A dedicated texture fixing operator switches the workspace into Texture Paint mode with the clone brush configured, allowing users to quickly patch stretched or missing texture data. Additional operators allow for creating randomized instances of the cleaned scans to populate scenes with minimal memory overhead.