Does Facebook work with authenticator apps like MS Authenticator App?

Yes. Facebook supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.

Is Facebook two-factor authentication free?

Yes. Enabling authenticator-app 2FA on Facebook is free — you only need the free MS Authenticator App.

What if I lose access to my Facebook 2FA codes?

Use the backup or recovery codes you saved during setup. If you didn't save them, contact Facebook support to regain access, then re-add the account to MS Authenticator App.

Should I use an authenticator app or a security key on Facebook?

Facebook supports both. An authenticator app like MS Authenticator App is free and works on any phone; a hardware security key adds phishing resistance. You can enable both.

How to enable 2FA on Facebook

← Facebook overview Supported

Enable two-factor authentication on Facebook to stop unauthorized logins. After setup, Facebook asks for a rotating code from MS Authenticator App in addition to your password.

Step-by-step setup

1
Log in to Facebook
Open the Facebook app and head to your profile, and tap the three lines in the bottom right.
2
Go to Account Center
Scroll down and tap on Settings & Privacy > Settings > See more in Accounts Centre.
3
Navigate to Two-Factor Authentication
In Account Center, tap Password and security > Two-factor authentication.
4
Choose Your Account and Method
Select your Facebook account, verify it by entering the requested code, choose the Authentication app option, and tap Next.
5
Copy Key or Scan the QR Code
Facebook will show options: Copy key or View barcode/QR code. Option 1: Copy the key to manually add the account in the MS Authenticator App. Option 2: Screenshot the QR code to add it via Photo or File on the MS Authenticator App.
6
Add the Facebook Account to the MS Authenticator App
Open the MS Authenticator App and tap the + button. Option 1: Tap Manually - Paste the key under Secret Key, complete the Service and Account sections, and tap the plus to look for the icon. Option 2: Tap Photo or File - Select the photo or file to scan the QR code and add the account automatically.
7
Get Your Facebook Code
Once added, you’ll see a 6-digit code for Facebook in the MS Authenticator App. Tap on the code to copy it and complete the pairing.
8
Confirm Setup in Facebook
Head back to the Facebook app and tap Next. Paste the 6-digit code when prompted. Complete the setup by tapping Next again.

Menu names on Facebook can change — the official Facebook 2FA documentation ↗ always has the exact, current path.

Frequently asked questions

Does Facebook work with authenticator apps like MS Authenticator App?: Yes. Facebook supports TOTP authenticator apps, so you can generate its two-factor codes in MS Authenticator App.
Is Facebook two-factor authentication free?: Yes. Enabling authenticator-app 2FA on Facebook is free — you only need the free MS Authenticator App.
What if I lose access to my Facebook 2FA codes?: Use the backup or recovery codes you saved during setup. If you didn't save them, contact Facebook support to regain access, then re-add the account to MS Authenticator App.
Should I use an authenticator app or a security key on Facebook?: Facebook supports both. An authenticator app like MS Authenticator App is free and works on any phone; a hardware security key adds phishing resistance. You can enable both.

Generate your Facebook codes in MS Authenticator App

Free, offline, and encrypted. One tap for every 6-digit code.

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