Uploaded February 2020 | Updated September 2026, 2 hours ago
Remove unused material slots from all selected meshes at once in Blender 2.8+.
This simple addon is not deleting unused materials from your blend file, but instead is checking each selected mesh and removing unused material slots that could have been still attached to your meshes. I found it pretty useful in cases were you have to separate an imported fbx into different pieces. By default all the newly created meshes will inherit all the applied materials of the original fbx, even if the single mesh does not use all of them. With MatSlotCleaner, instead of having to go through each mesh and remove unused slots, you can do it with just one click.
Why MatSlotCleaner is not free anymore?
1) In order to download the addon I ask you for a small tip in order to further support the development of even more tools like this one.
2) In order to match the net price of the same addon on BlenderMarket.
🔗
Download the MatSlotCleaner addon on Gumroad: gum.co/VSlNF
Download the MatSlotCleaner addon on BlenderMarket: blendermarket.com/products/matslotcleaner
☕💙
If you find the content useful, you could get me a coffee at
buymeacoffee.com/nazzareno
If you are using the Brave browser and you like the content, you can tip me with some BAT tokens!
✉
Nazzareno Giannelli | Tech tips and tools for CG art
wb nazzarenogiannelli.com
tw twitter.com/nazzagnl
If you have a business and you need interactive experiences and cloud solutions, you can book a free 30 minutes meeting with me tidycal.com/nazzareno
🖥
i7 3770
16GB RAM
GTX 1060 6GB
Logitech G403 mouse
Keychron K4 mechanical keyboard
🎧
Wild Waves by Grenada soundcloud.com/grenadamusic
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: bit.ly/wild-waves-grenada
Music promoted by Audio Library youtu.be/PTM1--4-66s
Remove unused material slots from all selected meshes at once in Blender 2.8+.
This simple addon is not deleting unused materials from your blend file, but instead is checking each selected mesh and removing unused material slots that could have been still attached to your meshes. I found it pretty useful in cases were you have to separate an imported fbx into different pieces. By default all the newly created meshes will inherit all the applied materials of the original fbx, even if the single mesh does not use all of them. With MatSlotCleaner, instead of having to go through each mesh and remove unused slots, you can do it with just one click.
Why MatSlotCleaner is not free anymore?
1) In order to download the addon I ask you for a small tip in order to further support the development of even more tools like this one.
2) In order to match the net price of the same addon on BlenderMarket.
🔗
Download the MatSlotCleaner addon on Gumroad: gum.co/VSlNF
Download the MatSlotCleaner addon on BlenderMarket: blendermarket.com/products/matslotcleaner
☕💙
If you find the content useful, you could get me a coffee at
buymeacoffee.com/nazzareno
If you are using the Brave browser and you like the content, you can tip me with some BAT tokens!
✉
Nazzareno Giannelli | Tech tips and tools for CG art
wb nazzarenogiannelli.com
tw twitter.com/nazzagnl
If you have a business and you need interactive experiences and cloud solutions, you can book a free 30 minutes meeting with me tidycal.com/nazzareno
🖥
i7 3770
16GB RAM
GTX 1060 6GB
Logitech G403 mouse
Keychron K4 mechanical keyboard
🎧
Wild Waves by Grenada soundcloud.com/grenadamusic
Creative Commons — Attribution 3.0 Unported — CC BY 3.0
Free Download / Stream: bit.ly/wild-waves-grenada
Music promoted by Audio Library youtu.be/PTM1--4-66s
