3D Print Your Own Bricks

Generate and customize 3MF / STL models of LEGO® compatible building blocks. Easy to print on any 3D printer.
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Examples
STL Model of LEGO® compatible Brick 4x2 optimized for 3D Printing (generated with MachineBlocks.com)
Brick 4x2
STL Model of LEGO® Technic compatible Brick 8x1 optimized for 3D Printing (generated with MachineBlocks.com)
Slim Brick Tx 8x1
STL Model of LEGO® compatible Box 6x6 optimized for 3D Printing (generated with MachineBlocks.com)
Box 6x6
STL Model of LEGO® compatible Corner Brick 3x3 B1 optimized for 3D Printing (generated with MachineBlocks.com)
Corner Brick 3x3 B1
STL Model of LEGO® compatible Angle 2x1x2 optimized for 3D Printing (generated with MachineBlocks.com)
Angle 2x1x2
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Easy to 3D Print

Bricks can be printed on any standard 3D printer

Easy to Customize

3D models can be customized directly online

Easy to Calibrate

Perfect fit can be achieved with the Calibration Tool

Easy to Extend

Completely new bricks can be created with the API

On Social Media

LEGO is a registered trademark of the LEGO Group. MachineBlocks is not affiliated with or sponsored by the LEGO Group.