Set a custom domain

Learn how to set a custom domain for your GitBook organization or Docs sites

By default, your sites are accessible on a [subdomain].gitbook.io domain.

You can customize this by setting a custom domain, meaning your audience can access your documentation on a chosen domain.

Permissions

Organization-level domains can be set by users with admin rights. Site domains can be set by users with creator or admin rights.

Learn more about:

Choose a subdomain and its location

Set a custom subdomain for your published content.

Initiate the custom domain set-up

Start the process of setting up an organization or site domain

Configure the DNS

Configure your settings in your domain name system

Finalize the custom domain setup

Hop back into the GitBook app for this final step.

Troubleshoot

Review commonly reported issues & solutions