The Authenticator app is a useful tool for generating secure authentication codes for your online accounts. The app features a time-based two-factor authentication (2FA) protocol. It can automatically generate codes and save them on your device. It can generate codes for several popular services, including Google Chrome, Facebook, Google Paypal, and more.

When you use the app, it generates a secret key for you and stores it in the cloud. The key is saved in a way that it cannot be accessed by anyone except you.

How to use the tool?

First, you need to install the Authenticator app on your device. You can use your current device or install it on a new one. Then, you need to enter your username and password for the service you want to log in to. The tool will generate a secret key and save it in the cloud.