MODEL SPLITTER FOR FDM PRINTING

Big model.
Right-sized plates.

Split oversized STL or 3MF models into printable sections with matching dovetail joints. Preview every plate before exporting.

↥ Drop your model here or click to choose an STL or 3MF file Your model stays in this browser

Starting 3D viewer…

Modelmodel.stl

Target printer

256 × 256 × 256 mm

Model orientation

X ° Y ° Z °

Separate top rim for color Top thickness (mm)

Measured down from the top along the model’s Z axis. Body and Top rim remain touching on the same plate. Assign the rim to your desired filament in the slicer.

Split planCalculating…

Piece layout

Uniform uses equal cuts and one piece per plate. Fewer plates compares uneven cuts and packs smaller pieces together with 3 mm spacing. Your manually positioned cuts and dovetails stay fixed.

Pieces—

Plates—

Cut direction

Cut-plane rotation

X ° Y ° Z °

Rotates all cut planes around the model. The model stays in place. Use Assembled view to see the planes.

Usable plate margin 5 mm

Joint designApplied to every cut

Connection

Clearance 0.25 mm/side Auto spacing 55 mm

Individual dovetail positions

Set each dovetail center independently in millimeters from the model’s minimum edge along the named axis. For rotated cuts, distances use the cut-plane frame. Use Bottom view to align with the feet. First-layer support is not automatically checked.

Load a model to position the dovetails.

X · width Y · length Z · height

Drag to orbit · Scroll to zoom

MODEL SIZE—

Cut-plane positionsDrag to preview · release to refine

Big model.Right-sized plates.

Big model.
Right-sized plates.