Authenticator (2FA codes)
Generates two-factor sign-in codes on your computer.
Installs from Flathub.
Google Authenticator on Linux
Looking for Google Authenticator on Linux? Authenticator (2FA codes) does the same job for free, and TuxPick installs it for you.
Install Authenticator (2FA codes) with TuxPickHow to install on Ubuntu
- Press the install button above. TuxPick opens with the app already ticked. Add anything else you need.
- Download the installer file.
- Open a terminal with Ctrl Alt T, run the one line TuxPick shows you, and type your password when asked.
It works on Ubuntu 22.04 and 24.04, and on systems built on them like Zorin OS and Pop!_OS.