Learn to set up an authentication mechanism that lets users sign in to our app.

Enabling authentication

To authenticate users to our app, Firebase Authentication provides back-end services and easy-to-use SDKs. It accepts passwords, phone numbers, and prominent federated identity providers like Google, Facebook, and Twitter, among other methods.

To enable authentication, go to the Firebase console and then to our project. We’ll land on the “Project overview” page. Choose the authentication, and click “Get started.”

Get hands-on with 1200+ tech skills courses.