Sets & part lists
Enter a set number, load parts, and track progress per piece — list, grid, or single-part view.
Work through brick part lists smarter
Add LEGO® sets, tick off found parts, see what's still missing — works offline too. Perfect when rebuilding from a parts bin.
Also available as an app for iOS & Android
Not an official LEGO® product · Set data from Rebrickable
What the app does
Master list
All missing parts across sets — sortable, filterable, with color and status filters.
Search together
Share an invite code and tick off parts with others — great when sorting as a team.
Cloud sync
Optionally back up lists to the cloud and sync between devices (Premium).
Export & import
Rebrickable-compatible CSV — export missing or found parts and import lists.
Multilingual & lightweight
Seven languages, multiple color themes — optimized for older devices too.
How it works
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Add a set
Enter the set number — part data is loaded from the catalog.
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Tick off parts
Mark found bricks; open parts stay visible.
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Done!
Export, master list, or collaborative search — all in one app.
Frequently asked questions
Is BrickPartManager an official LEGO® product?
No. The app is not endorsed, sponsored, or authorized by the LEGO Group. Set and part data come from Rebrickable.
Does the part list work offline?
Yes. Viewing saved sets, searching, filtering, and ticking off parts works without internet — useful when sorting in a basement or hall.
Can I search for parts with someone else?
Yes. Share an invite code and tick off the same parts at the same time — ideal when two people sort one set.
Is there a browser version?
Yes. The web app at brickpartmanager.com/app is free to use. Sets are stored locally on your device.
Does it work with Rebrickable?
Yes. BrickPartManager exports and imports Rebrickable-compatible CSV files for missing or found parts.
Get the app
BrickPartManager is on the App Store for iOS and Google Play for Android. Use the web version free in your browser — sets stay local.