STL model viewer
Rotate and clip local triangle meshes; inspect dimensions, area and edge closure
Drag to orbit · Shift / right-drag to pan · wheel / pinch to zoom · arrows rotate · Home reset
Choose an STL file to view the 3D model
Inspection scope and method
Exact-coordinate edge matching; zero-area faces are not drawn. Volume is the absolute algebraic sum only without degenerate, boundary, nonmanifold or inconsistent edges. No self-intersection, shell-containment or printability checks. Statistics describe the full model.