> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://authorea.crisp.help/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# How can I make text superscript and subscript?


### Subscript and superscript buttons

You can find superscript and subscript buttons in the toolbar. Click them to create superscript and subscript text.

![](https://storage.crisp.chat/users/helpdesk/website/956ad655c6bd5000/screen-shot-2019-05-06-at-1228_1fwe9xz.png)




| **Need to write advanced math or chemical compounds?**     Check out the equation editor via the `x^2y` button in the toolbar. All details [here](https://support.authorea.com/en-us/article/how-to-write-mathematical-equations-and-formulae-9r2qad/?1588289166413).