I'm referring to Bitwarden Authenticator, which stores TOTP secrets and displays 6-digit codes like Google Authenticator does.[1] This feature requires a Bitwarden Premium account, with the $10/year plan being the cheapest option.[2] (Self-hosting through Vaultwarden is another option.[3])

This is separate from having TOTP 2FA on the Bitwarden account itself, which is available on the free plan.[4]

[1] https://bitwarden.com/help/authenticator-keys/

[2] https://bitwarden.com/pricing/

[3] https://github.com/dani-garcia/vaultwarden

[4] https://bitwarden.com/help/setup-two-step-login/