Account Fingerprint Phrase
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Are you looking to unlock your vault with a fingerprint reader? If so, check out biometrics instead.
Each Bitwarden account has a "fingerprint phrase" associated with it. Your account's fingerprint phrase is permanent and composed of five random english words that appear in a specific order, such as: alligator-transfer-laziness-macaroni-blue
The fingerprint phrase is an important security feature used to confirm a Bitwarden user's identity during encryption-related processes, like sharing credentials. Validating fingerprint phrases ensures that end-to-end encryption is securely initiated and that the Bitwarden server you are communicating with has not been maliciously tampered with.
What is my fingerprint phrase used for?
Some Bitwarden procedures, like adding a new user to an organization or confirming a login with device request, will ask you to verify that the presented fingerprint phrase matches your own or another user's. When a fingerprint phrase is presented during a process, coordinate with the Bitwarden user with a secondary form of communication, like phone or messaging.
Where can I find my fingerprint phrase?
You can find your account's fingerprint phrase from any Bitwarden client application:
Web app: Settings → My account
Desktop apps: Account → Fingerprint Phrase
Browser extensions: Settings → Account Security → Fingerprint Phrase
Mobile apps: Settings → Account security → Account fingerprint Phrase
CLI: Using the command
bw get fingerprint me
Do I need to write down my fingerprint phrase?
Not knowing your fingerprint phrase will never result in you being locked out of your vault, so it's not critical to write down or store your fingerprint phrase in a secure location. Some users, however, may choose to do so.
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Recovery codes, on the other hand, are used for two-step login and should always be stored outside of Bitwarden in a way that makes sense for you. This will ensure that you are not locked out of your account in the event that you lose your two-step login secondary device.
Can I change my fingerprint phrase?
While you can't change your current account's fingerprint phrase, you can delete the account and start a new one to generate a new phrase.
Our fingerprint phrases are generated from the Electronic Frontier Foundation's long word list, which has been "manually checked and [the EFF has] attempted to remove as many profane, insulting, sensitive, or emotionally-charged words as possible."