claygroundSTL viewer
It runs in your browser. Nothing is uploaded.
About STL
- STL. STL describes a surface as triangles and nothing else: no colour, no units. Slicers read its numbers as millimetres.
- Opened by. Cura, PrusaSlicer, Bambu Studio, Blender, MeshLab and Fusion 360.
Questions
How do I open an STL file online?
Drop the file on this page and it appears in a 3D view you can spin and zoom. Nothing is uploaded.
What does the STL viewer show?
The model lit from a few sides, its size, triangle and vertex counts, and the volume and surface area when the surface is closed. Save a picture of the view as a PNG.
Which programs open STL files?
Cura, PrusaSlicer, Bambu Studio, Blender, MeshLab and Fusion 360.
Can I convert STL to GLB or OBJ?
Yes. Open the file, then use the buttons under What’s inside. Everything this page reads from STL fits in GLB: shape.
Can I convert STL to FBX?
Not here: FBX is a closed format and no browser tool writes it well. Blender does: import the STL, then File, Export, FBX.
Is my file uploaded?
No. The file is opened and converted in your browser, and it stays on your device.