Test files › 3D models › cube.stl
Sample STL file
A binary STL unit cube: 12 triangles with per-facet normals.
↓ Download cube.stl| Filename | cube.stl |
| Format | STL |
| Size | 684 bytes (684 bytes) |
| MIME type | model/stl |
| SHA-256 | db27fdbd2f20e5cf094204ce9d9eed32d56e0dbb2c14706bc80e17e17e703570 |
What this file catchesThe 3D-printing standard. Binary (80-byte header + triangle count + 50 bytes/triangle); catches parsers that only handle ASCII STL, and slicers that need consistent normals.
Download & verify
curl -fsSL -o "cube.stl" "https://files.hexaqa.com/3d/cube.stl"
curl -fsSL "https://files.hexaqa.com/3d/cube.stl" | sha256sum
# expect: db27fdbd2f20e5cf094204ce9d9eed32d56e0dbb2c14706bc80e17e17e703570