🧱
Ready
💾 …
Parts palette
Loading parts…
🧱
StudsUp MOC Builder
1️⃣ Pick a part from the palette on the left
2️⃣ Pick a color in the Properties tab →
3️⃣ Click the grid to place — bricks snap to studs
📂 Or Open / drag & drop an .ldr file to load a model
🖱 PLACE MODE · click grid to place · hover to preview · Esc to cancel
Orbit: drag · Zoom: scroll · Pan: right drag
Loading…
Steps
Parts list
Properties
No parts yet
Active Color
Red
Color #4
—
Checking LDraw…
Steps timeline — 0 steps
+Add step

📦 Install LDraw Parts Library

Downloads the official LDraw library (~150MB zip, ~400MB extracted) to the server.
Enables real 3D part geometry instead of placeholder boxes.

📄 Export Building Instructions PDF

🛒 Order parts from StudsUp

🗂️ Saved Projects