STL Part Separator

Auto-detect & export parts · STL · STEP · OBJ · 3MF · glTF · FBX & more
📦

Click to upload or drag & drop

STL · STEP/STP · IGES · BREP · OBJ · 3MF · glTF/GLB · FBX · PLY · DAE · VTK · WRL
multiple files OK

Files-
Total size-
Total triangles-
Parts found-
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Upload one or more STL files to begin

Multiple files load into the same scene

Drop STL file(s) here · multiple OK
Processing STL…
Parsing triangles
🖱 Drag rotate · Scroll zoom · Right-click pan · Click a part to hide · Shift-click to isolate
✥ MOVE MODE — tick parts in the list ▸ drag X/Y/Z to move them together
0 selected Esc to exit
Parts 0