> ## Documentation Index
> Fetch the complete documentation index at: https://docs.fastgen.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Variables

**In this tutorial, we'll explain everything you need to know about using variables in Fastgen.**

<iframe width="674" height="315" src="https://www.youtube.com/embed/wsGcaU-v6fw?si=M3vKtq2OTXmBhpJj" title="YouTube video player" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" allowfullscreen />