3D Model Studio

🧠 3D Printing

Preview and prepare STL/OBJ models for free. Files stay on your device. Drag to orbit; use the wheel to zoom.

Open STL / OBJ model

Load a model to begin.

Drag: orbit · Scroll: zoom

Model measurements

Triangles: —
Size X / Y / Z: —
Surface area: —
Enclosed volume: —
Mesh edges: —
Bed fit: —

Volume is only reliable for a closed, consistently oriented mesh. STL dimensions are assumed to be millimeters.

Transform model

Uniform scale (%)Rotate X (°)Rotate Y (°)Rotate Z (°)Bed X (mm)Bed Y (mm)Max height (mm)

Export centers the model on X/Y and sets its lowest point to Z=0. Rotation and scaling affect both the preview and export.

This is a model-preparation and inspection tool, not a slicer or automatic manifold repairer. Degenerate-face cleanup removes zero-area triangles only; it cannot seal holes.