Can you add users to Firebase?

Adding members to your Firebase project allows you to collaborate across your team . You can assign each member a role based on the level of access the member needs for your project. Project members are not limited to just individual users: domains, groups, and service accounts can all be members of a Firebase project.

Read more

Where are Firebase users?

The user data for firebase authentication is stored in firebaseLocalStorageDb in IndexedDB . After login to website, if you delete firebaseLocalStorageDb , the login user data for firebase authentication is all deleted so you need to log in website again.

Read more