The Authenticator App is an application for creating 2FA codes and tokens. This app is used to create secure codes and tokens for all the services that support 2FA codes and tokens.

To generate a code, you need to select a service, and then choose the algorithm. The algorithm determines the type of encryption, the key length, and other parameters. The app generates a code and a secret key that you need to save.

When you create a code, you need to choose a unique identifier for your service. You can select the service name or the URL.

To create a token, you need to select the service, the type of token, the time length, and the key. The app generates a token and a secret key that you need to save.

This application is used by a lot of services, such as Google, Instagram, Facebook, Github, LinkedIn, Dropbox, on drive, Instagram, last pass, discord, robin hood, binance, games, Playstation, PS, TOTP, and thousands of other cloud applications.