Stackable Blocks Builder
Turn a photo or an idea into a buildable brick model — a photorealistic render prompt, step-by-step build instructions with a brick list, and starter LDraw code you can open in a 3D editor.
Watch it in action
Upload a photo or describe an idea → Generate → get a render prompt, instructions & LDraw:
Step by step
Pick a mode
Use Upload Photo to turn any image into a brick model, or Custom Idea to design one — choose a type (spaceship, castle, robot…), a theme, a colour palette, an art style, a max brick count and a camera angle.
Photo → bricksOr from an ideaLDraw output
Generate
Add any extra details and negative prompts, then click Build My Stackable blocks! (or Convert to stackable blocks! in photo mode). A full-screen overlay tracks the work.
Copy, export a PDF, or grab the LDraw file
You get three blocks: a visual render prompt, build instructions + a brick list, and starter LDraw code. Copy any, Download PDF of the instructions, or Download .ldr to open in a 3D brick editor.
Example output
A real result from the run above (Spaceship · Star Wars · Metallic · Cinematic · 800 bricks · 45°):
VISUAL: photorealistic stackable blocks render of Star Wars X-wing spaceship, glowing red engines, extended landing gear, detailed cockpit canopy, max 800 bricks…
INSTRUCTIONS: 1. Build fuselage base (gray 2×4/2×6 bricks, 120 total). 2. Attach wings & S-foils (red/gray plates, 180 total). 3. Add engines with trans-red glow studs. 4. Mount landing gear. 5. Detail cockpit. Brick list: 3001×80, 3002×60, 3020×40… total 378 bricks. + starter LDraw .ldr code.
Pro tips
- Upload Photo turns a real object or drawing into a brick build — use a clear image.
- Set a realistic Max Bricks — smaller counts give simpler, faster builds.
- Download the .ldr file and open it in a free LDraw editor (Studio, LeoCAD) to preview and tweak.
- The render prompt feeds an AI art generator for a photorealistic mock-up of the finished model.