Delete all users from firebase auth console

Question

Is there an easy way to delete all registered users from firebase console? For example, I created a hundred users from my development environment, and now I want to delete a

Answer 1

For the new Firebase update (13.11.2020)

Try this code for the latest Firebase update. Open the console, paste this code and hit enter!!!

setInterval(() => {
    document.getElementsByClassName('edit-account-button mat-focus-indicator mat-menu-trigger mat-icon-button mat-button-base')[0].click()
    document.getElementsByClassName('mat-focus-indicator mat-menu-item ng-star-inserted')[2].click()
    document.getElementsByClassName('confirm-button mat-focus-indicator mat-raised-button mat-button-base mat-warn')[0].click()
}, 1000)

Answer 2

A solution that worked for me was to create a separate file and import my firebase-admin and simply run the following:

const admin = require('./firebase_admin');

const listAllUsers = () => {
  console.log('list all users');
  // List batch of users, 1000 at a time.
  admin.auth().listUsers(1000)
    .then((listUsersResult) => {
      listUsersResult.users.forEach((userRecord) => {
        const user = userRecord.toJSON();
        admin
          .auth()
          .deleteUser(user.uid)
          .then(() => {
            console.log('successfully deleted user');
          })
          .catch((err) => {
            console.error('error deleting user: ', err);
          });
      });
      if (listUsersResult.pageToken) {
        // List next batch of users.
        listAllUsers(listUsersResult.pageToken);
      }
    })
    .catch((error) => {
      console.log('Error listing users:', error);
    });
};
// Start listing users from the beginning, 1000 at a time.
listAllUsers();

The concept here is that we want to retrieve all the users from our user auth table, then cycle throw and delete them one at a time using the deleteUser admin auth method.

In the terminal, I simply used node to call the function in the file (so let's say the filename is delete_users.js, I just called node delete_users.js and the listUsers function was invoked.

Hope this helps.

Answer 3

Used this code successfully on 11/16/2020:

setInterval(function () {
    $('[aria-label="View more options"]')[0].click()
    document.querySelectorAll('.mat-menu-item')[2].click()
    document.querySelector('.confirm-button').click()
}, 1000);

Answer 4

Try this,

 var elements = [];
  $('.a12n-users-table').find('tr').each(function(r){
   $(this).find('td.table-row-actions').each(function(tds) {
    $(this).find('button').each(function(x){
        if($(this).attr('aria-label')=="Delete account"){
            elements.push($(this));
        }
    });
   });
  });

   var index = 0;
     function deleteUser(){
      index++;
      elements[index].click();
      $('.fb-dialog-actions').find('.md-warn').click();
      setTimeout(deleteUser, 5000); 
   }
  deleteUser();