White-labeling: Login

The Login tab on the White labeling page lets you customize the login page your clients see when accessing your ThingsBoard instance via a custom domain.

1. Navigate to the White labeling page and open the Login tab.
2. Enter your registered domain name, or follow the domain registration guide to set one up.
3. Enable the Prohibit to use hostnames from header option (recommended for security).
4. Set a custom application title, replace the default favicon and logo with your own, define the primary and accent color palettes, and set the page background color.
5. Click Save.

Access your custom domain to verify the result.

ThingsBoard supports customer self-registration — a sign-up page where customers can create accounts with predefined roles, dashboards, and permissions. The login page appearance (logo, colors, background) also applies to the sign-up form.