What is a passkey?

A passkey lets you sign in with your fingerprint, face or device PIN instead of a password, with no code to type. It can’t be phished or guessed, because it only works on this site and never leaves your device (or your password manager).

Add one in Settings → Passkeys, then choose "Sign in with a passkey" on the sign-in page (many browsers also suggest it when you click the email box). You can add several, for example your phone and your laptop, and rename or remove them any time.