Packs by true shape
Parts are placed by their real 3D shape. Curved parts nest into each other instead of reserving the empty box around them.
Bambu Lab P1S
3D nesting for production printing
Fit more parts on every plate.
Pack3D nests parts by their true 3D shape, not the box around them. Denser plates. Fewer print jobs. No manual arranging.
- Dense plates
- one real packed plate
- High
- of the usable plate covered
- Denser
- than auto-arrange, same plate
Workflow
From upload to printable layout.
- Step 1
Upload
Drop in 3MF or STL files. Choose your printer, clearance, and print scale. Each file gets its own plate.
- Step 2
Pack
As many copies of your part as fit. Every rotation is tried against its true 3D shape; the densest layout wins.
- Step 3
Print
Check the plan and 3D preview. Download a packed 3MF, ready to slice.
Capabilities
Built for production printing.
Real printer profiles
Bambu Lab, Prusa, Elegoo, Creality. Custom plates to 500 mm.
Batch queue
Submit, reorder, cancel, watch live progress.
Preview-first
Check the layout in 2D and 3D before you print.
Runs anywhere
pack3d.net, or self-hosted in your network.
Your designs stay yours
Uploads are used to compute your layout and nothing else. Delete a job and its files go with it; delete your account and everything does.
Pack your first plate.
Upload a 3MF or STL, pick your printer, and download the packed result.
Early access. An invite gets you a free trial on your own parts.