
BrickDex: Brick Part Scanner
Identify parts, minifigs, sets
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Free
With Ads
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About
Photograph one brick and get its part number, name, released colors, and rarity.
■ Scan
Recognizes parts, minifigures, and sets automatically. BrickDex shows the likely candidates and you confirm. Photos are never stored.
■ Minifigure → parts
Photograph a minifig and it breaks down into head, torso, legs, and accessories. Add them all to your collection in one tap.
■ Set → coverage
Photograph a set box to see how much of it you could build from what you own.
■ Dex
The 500 most-used parts across every set form the core dex. Each part you add lights up its entry, with a rarity tier (Common · Uncommon · Scarce · Rare · Unique) based on how many sets it appears in.
■ My parts
Sorted by color and quantity, searchable by number or name. Everything stays on your device.
■ Buildable sets
See how much of each of 28,000 sets you could build from what you own.
■ Pro (one-time purchase)
No ads · unlimited buildable sets · export as CSV or a BrickLink wanted list.
Scanning, search, the dex, and your collection are free without limits.
Catalog: Rebrickable · Recognition: Brickognize
LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize, or endorse this app.
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What's New in BrickDex
1.0.2
October 8, 2026
Improved how ads are displayed and other small fixes.






