| uid | input-system-supported-ui-sys |
|---|
Choose how the Input System works with Unity's UI stacks—UI Toolkit, uGUI, and IMGUI.
Compare compatibility by Unity version, add a UI Input Module where required, or keep IMGUI on legacy input while the rest of your project uses the Input System.
| Topic | Description |
|---|---|
| Understand UI system compatibility | See which UI stacks need the UI Input Module and how support varies by Unity version. |
| Using UI Input Module for UI support | Add UI Input Module to your scene and wire Input System actions to uGUI or older UI Toolkit. |
| Use IMGUI alongside the Input System package | Use legacy Input Manager input for IMGUI while gameplay uses the Input System. |