# Rule action: Modify text ### Use cases * Remove HTML from your product descriptions * Capitalize the first letter (character) per word * Remove line breaks * Remove unnecessary whitespaces Use the **Modify text** action to remove elements and make changes to the styling or formatting of a text field.
### Remove HTML Removes all HTML code (for example, `"

"`) from the description of an item. Most channels do not accept HTML code in listing descriptions (Marktplaats is an exception). ### Remove line breaks Removes line breaks that can make a CSV file messy. ### Remove unnecessary whitespaces Removes whitespaces that can affect the validity of your listing fields. For example, for product ID “ 654 ”. {% hint style="info" %} Tip: Learn more about [Rules in Channable](https://helpcenter.channable.com/manage-improve-product-data/rules-bulk-edit-and-enrich/rules-in-channable). {% endhint %} --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://helpcenter.channable.com/manage-improve-product-data/rules-bulk-edit-and-enrich/how-to-use-actions-then-in-rules/rule-action-modify-text.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.