Free local 3D tool
Open a GLB and download its shape as STL. Set the longest side in millimeters before printing; textures and animation are removed. Files stay on your device.
Open a file or try a sample to see the model here.
72.89 × 80.00 × 73.20 mm (file axes) · 80 mm sizing enabled
This cup was generated in Quady3D and converted to STL with an 80 mm longest side. Textures are removed; check its interior and separate pieces before printing.
Choose a GLB up to 32 MB. The model needs surface geometry. Point clouds and models that depend on external files cannot be converted here.
Check the original dimensions first. GLB uses meters, while STL has no unit label. Choose the longest side in millimeters for a print, or keep the original coordinates and set the import unit in your slicer.
STL keeps the surface shape and removes textures, colors and animation. Download the loaded pose, then check for gaps or separate pieces in your slicer.
Choose Open GLB or try the cup sample. Review the model and its size, enable Set print size if you want to choose the longest side in millimeters, then select Download STL.
Yes, if the GLB contains triangle mesh geometry and is within the 32 MB input limit. Inspect all visible parts, choose the intended print size and download STL. Generation or conversion does not certify printability.
Visible parts keep their position, rotation and scale in one STL. Separate or overlapping parts can remain; combining them in one file does not join them into one solid object.
No. STL keeps the shape but removes textures, colors and animation. The model is exported in its loaded pose; this tool does not let you choose a frame from an animation.
No. Holes, intersecting surfaces and disconnected parts can carry into the STL. Review the exported mesh and sliced layers before printing; use a mesh editor or slicer repair when needed.
Your selected file is parsed and converted in this browser tab. It is not uploaded for processing. These local tools require no account or generation credits. Reloading the page clears your selected file.
