Google Authenticator now allows one-time codes to sync in the cloud, ending years of user frustration

Google has been advocating for password-free logins that use passkeys or other authentication technologies, but acknowledges that many people still rely on one-time codes. The update to Authenticator promises to reduce some of the headaches of using those codes until users are ready to move to another system. This may also encourage more people to use two-factor authentication as an added security measure.