Rig UI Basic provides tools to construct user interfaces for bone collection management on character armatures. The add-on supports various rigging systems including Auto-Rig Pro, Rigify, and custom armatures. It includes features for organizing and managing the UI layout directly within the viewport panel.

The toolset includes a one-click setup option specifically designed for transferring existing Rigify layouts. Users can customize the appearance of the interface by assigning specific icons to individual bone collections and grouping interface elements with customizable styles.