UI Builder lets you visually create and edit UI(User Interface) Allows a user to interact with your application. Unity currently supports three UI systems. More info
See in Glossary assets, such as UI Documents (.uxml
), and StyleSheets (.uss
), that you use with UI Toolkit.
You can also install the following optional packages that offer additional functionality in UI Builder:
com.unity.vectorgraphics
package allows you to assign a VectorImage
as a background style on an element.com.unity.2d.sprite
package allows you to assign a 2D SpriteA 2D graphic objects. If you are used to working in 3D, Sprites are essentially just standard textures but there are special techniques for combining and managing sprite textures for efficiency and convenience during development. More infoTopic | Description |
---|---|
UI Builder interface overview | Understand the UI Builder interface. |
Get started with UI Builder | Understand the workflow to create UI in UI Builder by an example. |
Work with elements | Learn how to structure UI controls in your project. |
Use UXML instances as templates | Learn how to use existing UXML Documents as templates inside your UXML Documents in UI Builder. |
Style UI with UI Builder | Learn how to create and manage USS styles, how to use USS selectors and variables, and how to position elements and set background images. |
Assign USS variables in UI Builder | Learn how to assign and remove a USS variable in UI Builder. |
Test UI | Debug your styles and test inside the UI Builder. |
Did you find this page useful? Please give it a rating:
Thanks for rating this page!
What kind of problem would you like to report?
Thanks for letting us know! This page has been marked for review based on your feedback.
If you have time, you can provide more information to help us fix the problem faster.
Provide more information
You've told us this page needs code samples. If you'd like to help us further, you could provide a code sample, or tell us about what kind of code sample you'd like to see:
You've told us there are code samples on this page which don't work. If you know how to fix it, or have something better we could use instead, please let us know:
You've told us there is information missing from this page. Please tell us more about what's missing:
You've told us there is incorrect information on this page. If you know what we should change to make it correct, please tell us:
You've told us this page has unclear or confusing information. Please tell us more about what you found unclear or confusing, or let us know how we could make it clearer:
You've told us there is a spelling or grammar error on this page. Please tell us what's wrong:
You've told us this page has a problem. Please tell us more about what's wrong:
Thank you for helping to make the Unity documentation better!
Your feedback has been submitted as a ticket for our documentation team to review.
We are not able to reply to every ticket submitted.