Free 3D tool
OBJ to STL Converter
Convert Wavefront OBJ (.obj) into Stereolithography (.stl) in seconds — free, browser-based, no signup. Meshlox ships every converted mesh Roblox-ready.
About OBJ
OBJ is the universal geometry format supported by every 3D tool ever made. Great for static meshes and quick imports into Blender or Roblox Studio.
- Blender import
- Static props
- 3D printing prep
About STL
STL is the classic 3D printing format. Pure triangulated geometry — no textures, no colors — just the shape.
- 3D printing
- CAD interchange
- Rapid prototyping
How to convert OBJ to STL
- Open Meshlox Studio and drag your OBJ file into the canvas.
- Meshlox auto-detects geometry, materials and animation data.
- Choose STL in the export panel.
- Download the converted file — ready for Roblox, Blender or your engine.