---
sourceDocument: Zurich Platform security
sourceDocumentLink: https://www.servicenow.com/docs/r/zurich/platform-security

 Release :

    - zurich

ft:locale :

    - en-US

ft:publication_title :

    - Zurich Platform security

ft:clusterId :

    - psec

bundleId :

    - psec

workflow :

    - Platform


---

# HTML sanitizer

# HTML sanitizer {#ariaid-title1}

* Release version: Zurich
* 
* Updated July 31, 2025
* 
* ![](https://www.servicenow.com/docs/portal-asset/ico-clock) 1 minute to read

Remove unwanted code and protect against security concerns such as cross-site scripting attacks by sanitizing HTML markup in HTML fields and translated HTML fields.{#c_HTMLSanitizer__HTML-sani-desc}

|-|-|
| [Explore the HTML Sanitizer![Explore]()](cb53gjahRuSBMu9witCTsQ "Remove unwanted code and protect against security concerns such as cross-site scripting attacks by sanitizing HTML markup in HTML fields and translated HTML fields.") [Learn how the HTML sanitizer works.](https://www.servicenow.com/docs/cb53gjahRuSBMu9witCTsQ "Remove unwanted code and protect against security concerns such as cross-site scripting attacks by sanitizing HTML markup in HTML fields and translated HTML fields.") | [Configure HTML Sanitizer![Use]()](FK4qlontnvDrT4DE6nDnyg "You must modify a script include to make configuration changes to the HTML sanitizer.") [Configure the HTML sanitizer.](https://www.servicenow.com/docs/FK4qlontnvDrT4DE6nDnyg "You must modify a script include to make configuration changes to the HTML sanitizer.") |
| [Activate HTML Sanitizer![Reviewing]()](L6bVnS1mlwOiPTM~oCMw~g "The HTML sanitizer provides a property to enable or disable the sanitizer for all HTML fields in the system.") [Learn how to enable the HTML sanitizer.](https://www.servicenow.com/docs/L6bVnS1mlwOiPTM~oCMw~g "The HTML sanitizer provides a property to enable or disable the sanitizer for all HTML fields in the system.") |   |
[ ]

{#c_HTMLSanitizer__table_t4k_14f_ryb}