From Loose Brick Pile to Masterpiece: The AI MOC Builder Guide
Almost every LEGO fan has one: the plastic tub filled with thousands of disconnected bricks.
You want to build something creative, but without instructions or an inventory count, you get overwhelmed trying to find matching parts.
Here is how you can use HelloBrick's AI "What Can I Build" engine to turn that chaos into a weekend masterpiece.
Step 1: Spread and Snap
You don't need to sort every brick by color or size.
- Spread a layer of bricks out on a flat surface (table or floor).
- Open HelloBrick and tap "Ideas / What Can I Build".
- Snap a photo of the pile. The AI identifies piece types (plates, slopes, bricks, Technic pins).
Step 2: Match Percentage & Filter by Difficulty
HelloBrick cross-references your detected pieces with our database of over 1,000 MOC (My Own Creation) build recipes:
- Easy (Under 100 pcs): Mini spaceships, micro racing cars, desktop animal builds. (95%+ piece match)
- Medium (100–350 pcs): Modular storefronts, sci-fi speeders, mechanical cranes. (80–90% piece match)
- Advanced (350+ pcs): Castles, display dioramas, intricate Technic mechanisms.
If you are missing 2 or 3 non-critical parts, the app suggests smart color or part substitutions.
Step 3: Step-by-Step Interactive 3D Guides
Tap "View Instructions" to open digital building steps right on your phone or tablet screen. Rotate each step in 3D to see exactly where every stud connects.
Ready to build? Open HelloBrick Ideas and see what your bricks can do!
Track your collection in real time
Point your camera and get instant live AR prices, sealed vs. used splits, and AI build guides on HelloBrick.