LastPass
Most password managers also double up as authenticator apps, so you can use the apps to generate 2FA codes as well as remembering all your login credentials, but we particularly want to highlight LastPass on this occasion—you can pick from both free and paid-for versions of the app, and it functions seamlessly across all of your devices and browsers.
As far as the specific LastPass authenticator app is concerned, it’s a breeze to use: It can work with SMS messages and push notifications for your logins, as well as generating codes, and it will keep all your accounts and codes backed up in the cloud as well. The interface isn’t the most polished we’ve ever seen, but it manages to get the job done.
