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Brick Builder Tool

Brick Builder tool lets you build your own designs and export them to 3d print.

Tutorials 0:35 52 views May 08, 2026

#lego #brick #builder #stem

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3D Brick Builder — Free Online Brick Designer for 3D Printing Build with construction-style bricks in your browser, snap them together on a virtual baseplate, then download a ZIP with every printable STL you need. A free, kid-friendly online brick designer with a preset library, custom brick generator, smart stud-grid snapping, save/load, and auto-save — perfect for makers, kids, classrooms, and STEM educators.

About this video

Brick Builder Tool

The PrintPal Brick Builder Tool let's you:

Design and Build custom snap fit build that you can export
Generates a step-by-step instruction manual on how to assemble it
3D Print custom bricks

Full Transcript

3D Print your own LEGO-like bricks in three simple steps: 1. Go to PrintPal dot IO's Brick Builder tool, use the various bricks to build what you want, scale the size, and even make your own custom bricks. 2. Export your design and 3D Print it. 3. Use the generated instruction manual to assemble your creation! Everything to get started is in the link in our bio.

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