---
title: Reference · Cloudflare Rules docs
description: This section contains reference information for Custom Errors.
lastUpdated: 2025-04-24T16:34:07.000Z
chatbotDeprioritize: true
source_url:
  html: https://developers.cloudflare.com/rules/custom-errors/reference/
  md: https://developers.cloudflare.com/rules/custom-errors/reference/index.md
---

This section contains reference information for Custom Errors.

* [Custom Errors parameters](https://developers.cloudflare.com/rules/custom-errors/reference/parameters/)
* [Error tokens](https://developers.cloudflare.com/rules/custom-errors/reference/error-tokens/)
* [Error page types](https://developers.cloudflare.com/rules/custom-errors/reference/error-page-types/)
