Skip To Content

We just fixed downloads: every STL now comes straight from fast, reliable storage, saved under its own name, we're making 10,000 STL files and dozens of new tools, so things might break. We'll fix them ASAP.

OBJ Building Bricks StarForge 3D Modeling Software

Stud Bricks and Plates for Brick Builders

Brick builders who render designs in Blender or Maya before printing want a Wavefront file, and OBJ Building Bricks writes one: plain text vertices and faces any 3D program can read, though with no unit stored. Bricks or plates of any stud count follow an 8 mm stud pitch, with round tubes underneath and pins on one-wide parts. The Fit Test Strip, five plates stepping the stud size by 0.05 mm, sorts out fat or thin studs, and the brick STL from StarForge 3D Modeling Software goes to 3D printing as a 3D Print STL File. The LEGO Group neither makes, sponsors nor endorses these bricks.

81+ StarForge 3D Modeling Software

81 results

Choose Your Membership

StarForge membership tiers and what each one includes each month
Included each month

Starter

Merchant

Merchant+

AI

AI Max

Credits451504501,5004,000
STL Downloadsup to45up to150up to450up to1,500up to4,000
3D ToolsUnlimitedUnlimitedUnlimitedUnlimitedUnlimited
AI 3D Modelsup to4up to15up to45up to150up to400
Sell 3D PrintsIncludedIncludedIncludedIncludedIncluded
Sign up