Try the Studio
AI THAT DESIGNS SETS YOU CAN BUILD

An AI LEGO set generator that makes a real set.

Upload a photo or describe an idea. The 2nd Brick Studio designs a 3D model from real LEGO pieces, writes the building steps and prices the kit. Rotate it, change it in plain words, then order the pieces and instructions.

Design a set in the Studio
The fal spinning world: three days from design to a working motor.

What the generator gives you.

  • A 3D model of real parts. Every brick is an element LEGO makes, in a color it comes in. Rotate the model and see it at actual size.
  • Building steps. The design comes with an assembly sequence, the same steps printed in the kit’s instructions.
  • A kit price. The price comes from the exact pieces in the design, spares included, so you know the cost before you buy.
  • Changes in plain words. Ask for “a taller tower” or “a red collar” and the AI revises the model, keeping what you liked.
  • The physical kit. Buy the set and we ship the official LEGO pieces with building instructions to a US address.

Designed on 2nd Brick, built in real bricks.

  • From a meme to a model: building the white hamster.
  • A tower of four stacked LEGO cubes in blue, green, purple and pink, each showing part of the fal logo in white, on a black base.
    A fal logo tower, built as a gift.
  • A framed LEGO relief in pink and lavender with a raised red ring at its center and small purple squiggles and dots around it.
    A framed relief in pink, lavender and red.
  • The 2nd Brick box, version one.

Pictures of bricks are not sets.

Most tools called AI LEGO generators make an image: it looks like bricks, but the parts don’t exist or don’t connect. Mosaic makers turn a photo into flat tiles. Research models can output a file for you to source yourself. 2nd Brick checks that the model can be built from available parts, then sells you that exact kit. Our guide to checking an AI brick model explains what that takes.

How it works.

  1. Start with a photo or a sentence. A pet, a car, a building, a logo, a scene. Say what matters most and how big it should be.
  2. Watch the drafts. The AI designs the model, checks its connections and shows each draft as it goes.
  3. Refine it. Ask for changes until it looks right.
  4. Buy the kit. The design’s kit price is shown before checkout; delivery and tax are added there.

Have a photo? See which references work best. Making a gift? See custom LEGO gift ideas.

Real Studio designs at today’s kit prices.

Kit prices follow live LEGO parts prices and are checked again at checkout. See pricing or explore every featured build.

Common questions.

Is there an AI that designs a real LEGO set from a photo?

Yes. In the 2nd Brick Studio you upload a photo or describe an idea, and AI designs a 3D model built from real LEGO pieces, with building steps and a kit price. You can rotate the model, ask for changes in plain words, and buy the kit of official LEGO pieces with building instructions.

How is this different from an AI LEGO image generator?

An image generator draws a picture that looks like bricks; nobody can build it. A mosaic maker turns a photo into flat tiles. 2nd Brick designs actual geometry from parts that exist, checks the connections, writes the building steps and prices every piece, so the model on screen is the kit you receive.

How much does the AI LEGO set generator cost?

Designing in the Studio uses credits. Studio Pro is $25 a month for 500 credits, enough for 5 Fast designs, 2 Pro designs or 4 revisions. A Fast design costs 100 credits, a Pro design 220–280 and a revision 120. The physical kit is priced separately from its exact pieces: today a 111-piece set is $64.01 and a 1,300-piece set is $416.52. Delivery and sales tax are added at checkout.

How big can a generated set be?

Studio sizes are Micro (25–150 pieces), Small (150–500 pieces), Medium (500–1,000 pieces), Large (1,000–5,000 pieces). Fast mode designs Micro and Small sets; Pro mode designs every size.

Can someone design it for me instead?

Yes. Send a brief with your photo and idea, and the 2nd Brick team emails a design within 12–24 hours. There is no charge to send a brief; you review the design and the quote before ordering.

Is 2nd Brick an official LEGO product?

No. 2nd Brick is an independent business, not affiliated with or endorsed by the LEGO Group. Kits use official LEGO pieces and currently ship to addresses in the United States.