🧱
Ready
Parts palette
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🧱
StudsUp MOC Builder
1️⃣ Pick a part from the palette on the leftin the 🧱 Parts tab below
2️⃣ Pick a color in the Properties tab →in 📋 Steps → Properties
3️⃣ ClickTap 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 dragRotate: drag · Zoom: pinch · Pan: two fingers
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Steps
Parts list
Properties
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Active Color
Red
Color #4
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Checking LDraw…
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📦 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