> For the complete documentation index, see [llms.txt](https://docs.robpod.cloud/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.robpod.cloud/robot/robot-tool-window/variables.md).
# Variables
{% hint style="info" %}
Variables tab is available only for Universal Robots.
{% endhint %}
You can monitor variables values with the **Variables** Tab of the  [Robot Tool Window](/robot/robot-tool-window.md).
Variables tab displays the live values of all defined global and system variables while a script is executed.
{% hint style="info" %}
Remember to define a variable as **global** if you want to monitor it in the **Variables** tab.
{% endhint %}
{% embed url="" %}