BrickSolvrTurn any 3D model into bricks
Setup
folder\_openChoose model file…
STL, OBJ, GLB or PLY — or drop a file anywhere.
Looking for image import? Get notified →
Model size48 studs
Larger sizes need a lot more computing power — big builds can take a while, longer on older devices.
Want larger models? Remote calculation is coming →
Max colorsAll
Fewer colors merge similar shades together — easier and cheaper to build for real.
tuneColors & sizes…
Result
Grid–
Bricks–
Layers–
Colors–
downloadDownload CSV
Missing parts — not in your set
OriginalBricks
visibility Hide original
Built withby @shuaibird
exploreStep-by-step guide visibility Hide warnings restart\_alt ? chat\_bubble
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Layer 1 / 1 · 0 bricks
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Welcome to BrickSolvr
Getting started Colors & sizes Camera controls
BrickSolvr turns any 3D model into a buildable brick model — and tells you exactly which bricks and colors to buy.
1. 1 Load a model Drop an STL, OBJ, GLB or PLY file anywhere — or click one of the demo models to try it out. 2. 2 Set the size and colors The Model size slider sets how many studs wide the build is — bigger means more detail and more bricks. The Max colors slider caps how many colors it uses; lower it to merge similar shades for a cheaper, easier build, or leave it at All for no limit. Want a specific palette or brick sizes? See the Colors & sizes tab. 3. 3 Compare with the original The original model and the brick version sit side by side. Use the Show / hide original button (top-left of the canvas) to toggle the original off and focus on the bricks. 4. 4 Build it for real Get the exact shopping list of brick sizes and colors, then hit the Step-by-step guide button to walk through the build one layer at a time.
Big models: a larger Model size means a lot more computing — big builds can take a few seconds, longer on older devices. The page stays responsive while it works; if a size ever feels stuck, lower the Model size a little, and if the page ever stops responding you can safely reload it — nothing is lost.
Open Colors & sizes from the Setup panel to fine-tune which colors and brick sizes the build uses — so the shopping list matches what you can actually buy.
- 🎨 Colors Leave the palette empty to keep the model's own colors (similar shades are grouped into one buyable color), or add your own — every brick then snaps to the closest color you picked. Add colors from the quick-pick swatches or type any hex, `rgb( )` or `hsl( )` value. To simply cap the number of colors, use the Max colors slider on the Setup panel instead.
- 🧱 Brick sizes In the Brick sizes tab, choose which sizes you own — they apply to every color. Anything they can't cover shows up as missing parts.
- 🔄 Rotate Click and drag with the left mouse button, or drag on a trackpad/touchscreen. Spins a full 360° so you can look underneath the build.
- ✋ Move Hold Shift and drag with the mouse, or Shift + two-finger scroll on a trackpad.
- 🔍 Zoom Scroll the mouse wheel, or two-finger scroll / pinch on a trackpad.
- 🖥️ Your models never leave your device Loading, voxelizing and brick-building all happen locally in your browser. Nothing is uploaded — close the tab and it's gone.
- 🍪 No account, no cookies No sign-up, no ads, no cookies. We count anonymous usage with privacy-friendly, cookie-less analytics (Umami) — things like "a model was converted", never the model itself, its file name or anything that identifies you. Preferences like your color palette are kept in your browser's local storage only.
- 📤
Both views share one camera, so they always stay in sync.
Let's build! 🧱
Colors & sizes
🎨 Colors 🧱 Brick sizes
Add
Quick picks — commonly available brick colors:
Brick sizes you have — they apply to every color. Anything they can't cover is listed as missing parts.
restart\_altReset — any color, all sizes Done
Contact & feedback
💬 Contact 📬 Updates 🔒 Privacy
Found a bug or have an idea? Send it straight to the project's issue tracker on GitHub.
Submitting opens a prefilled issue on GitHub — you'll need a GitHub account to post it. Nothing is sent until you confirm there.
Close open\_in\_newOpen GitHub issue
mail Prefer email? support@bricksolvr.com
Get an occasional email when BrickSolvr gains new tricks — new brick shapes, smarter solving, more export formats.
A couple of emails a month at most. Your address is kept for this list only — never shared, unsubscribe anytime.
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BrickSolvr runs entirely in your browser — there is no server behind it.
Enjoying BrickSolvr?
Get an occasional email when new features land — new brick shapes, smarter solving, more export formats. No spam, ever.
A couple of emails a month at most. Your address is kept for this list only — never shared, unsubscribe anytime.
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Solving a big one…
Heavy models take a while to crunch in your browser. Remote calculation is in the works — the same build, solved on a fast server in a fraction of the time. Leave your email and be first to know when it lands.
A couple of emails a month at most. Your address is kept for this list only — never shared, unsubscribe anytime.
Keep waiting mailSubscribe
Want larger models?
The Model-size cap keeps builds quick on your device. Remote calculation is in the works — builds solved on a fast server, at sizes your machine couldn't touch. Leave your email to be first in line.
A couple of emails a month at most. Your address is kept for this list only — never shared, unsubscribe anytime.
Not now mailSubscribe
Image import is coming
BrickSolvr reads STL, OBJ, GLB/glTF and PLY today. Image import — turning a picture into a brick build — is on the roadmap. Leave your email and get notified the moment it ships.
A couple of emails a month at most. Your address is kept for this list only — never shared, unsubscribe anytime.
Not now mailSubscribe
Welcome to BrickSolvr
Turn any 3D model into a buildable brick model — and get the exact bricks and colors to buy.
Show me around I'll explore on my own
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🧱
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STL · OBJ · GLB · PLY