Plugin: Voxel To Part - Creator Store
Convert voxel files to Roblox parts!
This plugin converts .ply (Point Clouds) and .txt (Goxel) voxel files to Roblox parts.
How to use
Make a voxel project with a voxel editor such as Goxel 3D Voxel Editor, the AOS Goxel fork by https://www.youtube.com/@GrandyB93, or MagicaVoxel
Then, export the model as a .ply (Point Clouds) or a .txt file.
MAKE SURE TO SET THE .ply FILE TO “Point Clouds”.

Finally, install the plugin and use it to make your voxel model into Roblox parts!
DO NOT USE LARGE VOXEL FILES SUCH AS STANDARD MAPS, TOO MANY PARTS WILL BE SPAWNED AND STUDIO MAY CRASH
If your voxel file is too large, try making the big parts of the voxel model with parts in Studio, and then import the smaller stuff.
If you want to edit this plugin for your own needs, here’s an opensource version Voxel To Part Opensource - Creator Store
Thanks to RoyalTHEUSERNAME for his greedy mesher module.