Their docs say it requires BitWarden Premium (security seems like a weird thing to paywall but hey I’m grateful there’s a free option at all!) but I’ve seen a few older posts saying you can still set up a yubikey on the free tier using some kind of TOTP mode. Has anyone tried this, or knows how it works?
I don’t think TOTP feature is still part of the free tier. I don’t remember it every being a free tier feature to be honest.
If you have the knowledge and the will, you can self-Host Vaultwarden, which will give you all of the premium features. I can confirm TOTP, security keys and passkey are all working with Vaultwarden.
Totp for login to Bitwarden is in the free tier. Totp codes for other accounts saved in bitwarden are not. There is a separate free totp app by bitwarden though.
Ah ok. Thank you for the clarification. Maybe the TOTP mode of the Yubikey works then ?