10 Free Blender Addons I Built to Speed Up My Workflow

Every Blender artist knows the pain: repetitive tasks that eat into creative time. Renaming 200 objects. Cleaning up a messy scene. Exporting assets one by one. I built 10 free, open-source Blender addons to fix these pain points. All MIT-licensed. All available on GitHub. The Addons 1. Scene Cleaner Pro One-click scene cleanup. Purge unused data blocks, remove empty objects, fix names, delete loose geometry. 15 operations in one panel. N-panel → Clean tab GitHub 2. Batch Renamer Pro Find/replace, regex, prefix/suffix, sequential numbering, case conversion. Works on objects, materials, and collections. 12 operations. N-panel → Rename tab GitHub 3. Material Manager Pro Merge duplicate materials, batch edit properties, replace/assign materials across objects. Handles the dreaded Material.001, Material.002 explosion. 13 operations. N-panel → MatMgr tab GitHub 4. UV Tools Pro Batch unwrap, UV checker overlay, scale/align UVs, island management. Speeds up texturing prep. 14 operations. N-pa