Online Voxelizer

This online voxelizer converts your triangular mesh into a voxel representation or voxel model.

save as obj

If you want to increase the default maximum number of voxels add '?res=256', '?res=512' etc. to the URL and reload.
Use the Cinema 4D or Blender python script if possible; the geometry is instanciated/cloned so the memory usage is minimal.


  • Your 3D model is not uploaded and/or stored on a server; all data is fast and securely processed on your local machine.
  • Unlimited non-commercial usage.
  • No plugins or executables installs needed, just a recent browser.
  • Including a 2D layer inspector.
  • Input .OBJ or .STL.
  • Output, .OBJ (triangles or quadrilaterals), .XML, .JSON, .PY (Python), .JS (JavaScript), .PNG (Portable Network Graphics), .DAE ( COLLADA (COLLAborative Design Activity) ), Cinema 4D python script, Blender python script and .STL (STereoLithography).


The generated voxel representation is free for non-commercial use.

The legolizer might be interesting for you; convert any arbitrary polygon-based 3D model into a 3D LEGO® object.


If you have a question, remark or suggestion, please feel free to send me an e-mail.

Prefer email? send your email to