Open what the Inspector can't show.
Browse private fields, nested objects, lists and dictionaries, and go straight to the value you need.
The data browser1 of 3
Available on the Unity Asset Store
See what your
game is doing.
UDB opens up what the Inspector can't show: private fields, nested lists and dictionaries, and values that change while the game runs. Browse them, edit what's supported, and pin the one you're chasing.
At a glance
- Unity 2021.3 and newer
- Edit Mode and Play Mode
- Editor-only, nothing ships in your build
When a value is wrong,
find out why.
Open the object, find the field, pin it and watch what it does. Bookmark the path and it's waiting for you next time.
Catch the moment it breaks.
Pin a value, follow its graph, and have the Editor pause when your condition is met.
Watchlists & history2 of 3
Track down a lost reference.
The Deep Scanner hunts through your scene for missing scripts and references.
The Deep Scanner3 of 3
- Browse the data
- Edit supported values
- Bookmark the path
From looking
to asking.
UDB shows you the data. UQL, now in development, lets you write a question about your game once, save it as a check and run it again. Your development agent can ask the same questions.
Meet Universal Query LanguageWorkflow previewIn development
Which enemies have health below zero?
- 01Find the state
Narrow the search down to the objects and values you're asking about.
- 02Run it as a scenario
Save a one-off investigation as a check you can run again.
- 03Check the result
Compare what UQL observed and keep the outcome on record.
This is an illustration of the workflow, not a screen recording. UQL is in development and is meant for the full UDB package.
Start with Lite.
Go deeper when you need to.
Lite to see UDB work on your own data, the full version for the whole toolkit, and UQL for scripted questions.
Core edition, coming soon
UDB LiteThe core edition
See UDB work on your own project: browse and edit your data, and watch the full version's tools run on sample data.
- Private & nested data
- Supported value editing
- Bookmarks & navigation
Available now
UDBThe full version
Open your game's data, record how it changes and track down missing references.
- Inspection, editing & bookmarks
- Watchlists, graphs & deep scanning
- UQL is meant for this package
In development
UQLStandalone
A query language for Unity that works on its own: ask about your game's state and keep the answer as a check.
- Query Unity state
- Save checks you can rerun
- Work with development agents
UQL is meant for the full UDB package. The current Asset Store version does not include it.
Before you
start.
Ask me directly Where does UDB run?
In the Unity Editor, in Edit Mode and Play Mode. UDB is Editor-only, so none of it ships in your build. It supports Unity 2021.3 and newer on Windows, macOS and Linux, with the Built-in, URP and HDRP render pipelines.
Can I see it work on my project first?
Yes, with UDB Lite. It covers browsing, supported editing and bookmarks on your own project's data. The advanced tools run as previews on sample data. Lite is coming to the Asset Store.Get it on the Asset Store See everything in Lite
Will my edits be saved?
That comes down to the target, the mode and how the field is serialized, as it does anywhere in Unity. UDB shows the editing controls and persistence information, so you can see what will stick. The details are in the editing guide.
Is UQL included with UDB?
Not in the current Asset Store version. UQL is in development, and I'm building it for the full UDB package.
Next time a value looks wrong