workers.dev

Cloudflare Workers accounts come with a workers.dev subdomain that is configurable in the Cloudflare dashboard. Your workers.dev subdomain allows you to deploy Workers without attaching your domain as a Cloudflare zone.

The first time you visit the Workers & Pages in the Cloudflare dashboard, a workers.dev subdomain is automatically assigned to your account.

​​ Configure workers.dev

To change the name of your workers.dev account subdomain, such as <YOUR_ACCOUNT_SUBDOMAIN>.workers.dev:

1. Log in to the Cloudflare dashboard Open external link and select your account.
2. Select Workers & Pages.
3. Select Change next to Your subdomain.

All Workers are assigned a workers.dev route when they are created or renamed following the syntax <YOUR_WORKER_NAME>.<YOUR_SUBDOMAIN>.workers.dev.. The name field in your Worker configuration is used as the subdomain for the deployed Worker, (for example, <YOUR_WORKER_NAME>.<YOUR_SUBDOMAIN>.workers.dev.).

​​ Routes with workers.dev

Refer to Routes with workers.dev to learn more.

​​ Related resources

• Announcing workers.dev Open external link
• wrangler.toml routes configuration