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

# Formatter

Formatter is a built-in app shipped with PreCallAI, and it doesn't need to talk with any other external service to run. So there are no additional steps to use the Formatter app. It can be used as an action, and you can use it to format the data from the previous steps. It can be used to format the data in the following ways.

## Text

* Capitalize
* Convert HTML to Markdown
* Convert Markdown to HTML
* Extract Email Address
* Extract Number
* Lowercase
* Pluralize
* Replace
* Trim Whitespace
* Use Default Value

## Numbers

* Perform Math Operation
* Random Number
* Format Number

## Date / Time

* Format Date / Time