Sets & part lists
Enter a set number, load parts, and track progress per piece — list, grid, or single-part view.
Work through part lists smarter
Add 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
Add a set
Enter the set number — part data is loaded from the catalog.
Tick off parts
Mark found bricks; open parts stay visible.
Done!
Export, master list, or collaborative search — all in one app.
Get the app
BrickPartManager is in development for iOS and Android. The web version is available now — free, sets stored locally in your browser.