How do I turn on two-factor authentication for Facebook with the Authenticator App?
If you turn on two-factor authentication (2FA) for your Facebook account, you’ll need a 6-digit code to log in. Here’s how to generate a code using the Authenticator App:
Step 1: Set up 2FA for Facebook. If you haven’t added Facebook to your Authenticator App yet, follow these steps:
Log into Facebook on a browser or the Facebook app.
Go to Settings & Privacy > Settings > Account Center.
Choose Password & security > Two-factor authentication.
Select your Facebook account and enter your password.
Select the Authentication app option.
Facebook will display a QR code, this is what you’ll scan to link Facebook with your Authenticator App.
Open the Authenticator App, tap the + (plus) button, and scan the QR code.
A 6-digit code for Facebook will now appear in the Authenticator App.
Take that code and enter it into the field Facebook provides to verify and finalize the pairing.
🔗 Need more help? See our full Facebook 2FA Setup Guide.
Step 2: Get a code when Facebook asks for it. Once Facebook is added to your Authenticator App:
Open the Authenticator App.
Look for the Facebook account in your list.
Use the 6-digit code shown; it refreshes every 30 seconds.
Enter this code when Facebook asks for your login code.
ℹ️ Good to know
No internet needed to get the code, the app works offline.
If you changed phones or reset your device, you can restore your vault to get back your codes.
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