Skad-It · STL Hook Generator

Drop STL or 3MF to load

Upload a model to begin

Drag an .stl or .3mf file here or use the upload button. You'll click a face to paint hooks on it.

Choose STL or 3MF file

Or drag and drop an .stl or .3mf file into the viewport.

Click a face in the viewport to select it. Coplanar adjacent triangles auto-group.

Include cross-columns

Detect holes

Hook direction

270°

Format

Tip: orient the model so the hook tips point −Y in world space before clicking the face.