[Changelog] Custom Errors GA

Author: nikitacano

src/assets/images/changelog/rules/custom-errors.gif

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+---
+title: Custom Errors are now Generally Available
+description: A new UI for error handling is now available — letting you manage Error Pages, Custom Error Rules, and Assets from the dashboard.
+products:
+  - rules
+date: 2025-04-24T17:00:00Z
+---
+
+[Custom Errors](/rules/custom-errors/) are now generally available for all paid plans — bringing a unified and powerful experience for customizing error responses at both the zone and account levels.
+
+You can now manage **Custom Error Rules**, **Custom Error Assets**, and redesigned **Error Pages** directly from the Cloudflare dashboard. These features let you deliver tailored messaging when errors occur, helping you maintain brand consistency and improve user experience — whether it’s a 404 from your origin or a security challenge from Cloudflare.
+
+What's new:
+- **Custom Errors are now GA** – Available on all paid plans and ready for production traffic.
+- **UI for Custom Error Rules and Assets** – Manage your zone-level rules from the Rules > Overview and your zone-level assets from the Rules > Settings tabs.
+- **Define inline content or upload assets** – Create custom responses directly in the rule builder, upload new or reuse previously stored assets.
+- **Refreshed UI and new name for Error Pages** – Formerly known as “Custom Pages,” Error Pages now offer a cleaner, more intuitive experience for both zone and account-level configurations.
+- **Powered by Ruleset Engine** – Custom Error Rules support [conditional logic](/ruleset-engine/rules-language/) and override Error Pages for 500 and 1000 class errors, as well as errors originating from your origin or [other Cloudflare products](/ruleset-engine/reference/phases-list/). You can also configure [Response Header Transform Rules](/rules/transform/response-header-modification/) to add, change, or remove HTTP headers from responses returned by Custom Error Rules.
+
+![Custom Errors GA](~/assets/images/changelog/rules/custom-errors.gif)
+
+Learn more in the [Custom Errors documentation](https://developers.cloudflare.com/rules/custom-errors/).