Transfer registered users from one firebase app to another

Question

My firebase app has a list of registered users. These were created with Email & Password Authentication.

I want to transfer the firebase data and the list of users t

Answer 1

You should use the Firebase admin tools.

You may install the admin tools using this command:

npm install -g firebase-tools

Export command, that generates the AllUsers.json file:

firebase auth:export AllUsers.json --project projectId

On the other account use the following command to import the generated file.

firebase auth:import AllUsers.json --project projectId