# Changing how shaders work using keywords

Use keywords to create different variants for your Shader Graph.

| **Topic** | **Description** |
| :--- | :--- |
| [Introduction to keywords in Shader Graph](Keywords-concepts.md) | Learn about keywords, their different types, and what you can achieve with them. |
| [Manage keywords in Shader Graph](Keywords-manage.md) | Get started with adding and managing keywords in a Shader Graph. |
| [Keyword parameter reference](Keywords-reference.md) | Get a description of all keyword parameters, by keyword type. |