Record every set
Search the set catalogue, keep set images, condition, quantity, location and collection notes together.
Your private LEGO collection tracker
Your LEGO collection,
finally organised.
StudLedger brings your sets, Want list, minifigures, loose parts, values, instructions and dismantling plans into one organised home.
- Private by default
- Mobile ready
- Built for collectors
StudLedger
A single, practical record of the collection you have spent years building.
Collection, catalogue and inventory
The tools behind a well-kept collection.
Use only what you need today, with the detail there when your collection grows.
Protect its value
Track what a set cost, its original retail value and current price indicators in your chosen currency.
Explore the details
Browse sets, themes, years, colours, parts, elements, minifigures and nested modules from the local catalogue.
Keep builds rebuildable
Open official LEGO building-instruction pages and download the available PDF instructions for your sets.
Beyond sealed sets
Know what is in every tub, bag and build.
StudLedger treats loose pieces and complete sets as parts of the same collection, not separate spreadsheets.
Organise loose stock
Store exact part-and-colour quantities in bins or locations, including notes for your own sorting system.
See what you can build
Compare your loose parts with a set inventory and get a clear missing-parts list before you begin.
Dismantle with confidence
Part out a set into loose stock, or use saved bag allocations to sort pieces into practical rebuild groups.
Find the exact piece
Look up LEGO element IDs, part variants and colours, with compatible or replacement-part suggestions where known.
Insights you can use
A better view of the bricks you own.
Track minifigures too
See figures included with your owned sets and record loose minifigures separately by storage location.
Understand the collection
Explore your collection by theme, category, year, colour and part count, including spare and duplicate reports.
Compare two sets
Reveal shared parts, exclusive pieces and overlap between any two catalogued sets.
Keep it yours
Each person has an independent account, with email confirmation, password recovery, password changes and theme choices.
Add your sets
Find a set in the catalogue and record the copy you own.
Build your picture
Add values, storage, loose parts and minifigures at your own pace.
Use the insight
Plan a rebuild, prepare an insurance record or simply enjoy knowing what you have.
One collection. One clear record.
Start building your StudLedger.
Create a private account and make your collection easier to understand, protect and enjoy.
Create your StudLedger account