Scene Cleaner - Blender add-on

Scene Cleaner — a professional tool for optimizing and cleaning scenes in Blender. The addon automatically finds and removes unused data, duplicates, and empty objects, significantly reducing file size and improving workflow performance.

Installation - after installation, the addon will appear in the Tool menu

Key Features:

• Removal of empty geometry (meshes, curves, text)
• Cleanup of unused materials, textures, and collections
• Smart merging of duplicate materials and textures
• Smart Paste — pasting objects with automatic duplicate merging
• Collection of all scene textures into one folder
• Automatic cleanup after importing files (FBX, OBJ, GLTF, etc.)
• Removal of empties, animations, and worlds

Benefits:
✅ Increases Blender performance
✅ Reduces project file size
✅ Prevents errors caused by duplicates
✅ Automates routine cleanup tasks
✅ Compatible with Blender 4.5+

The perfect solution for 3D artists, animators, and game developers working with complex scenes.

Instruction manual:

Options that require attention:

• ⚠️ Unused Node Groups — make sure you don't use them in other materials.
• ⚠️ Unused Worlds — make sure that the desired World is assigned to the scene
• ⚠️ Orphan Data — It can delete the data that you planned to use.