Customizable platform error pages now available
Vercel now lets you customize error pages displayed for platform errors like function timeouts with your own branded experiences. Use your framework's standard conventions (like Next.js error files) to define custom error pages, and enrich them with request metadata tokens for better debugging and user experience.
You can now customize error pages for platform errors on Vercel, replacing generic error pages with your own branded experiences. Custom error pages display when Vercel encounters uncaught errors like function invocation timeouts or other .platform errors
You can implement custom error pages using your framework’s conventions and Vercel will automatically locate them, for example with Next.js you can simply place a or static page in the directory. 500/page.tsx500.htmlpublic
To enrich error pages with request-specific context, you can use the following metadata tokens:
This feature is available for Enterprise teams and enabled automatically across all projects. No additional configuration required.
See the to get started or reference the following implementations: or .documentationCustom error pages with App RouterCustom error pages with public directory
How it works
- Contains the Vercel request ID
::vercel:REQUEST_ID::- The specific error code e.g.
::vercel:ERROR_CODE::FUNCTION_INVOCATION_TIMEOUT
Source: original entry ↗
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