The fastest way depends on what device you're using

You can add a second Facebook account on the same phone or computer in a few minutes. The steps differ slightly between devices, but the basic idea is the same: you log out of your current account, then log in with the new account's email and password. Facebook will remember both accounts on that device, so you can switch between them without logging out each time.

If you're adding an account on a phone, you'll use the Facebook app itself. On a computer, you can either use the website or the app — both work the same way. The account you're adding needs to exist already; you can't create a brand new account during this process.

Key Takeaways

  • On a phone, open the Facebook app, tap the menu icon, scroll to the bottom, and tap "Log Out" — then log in with your second account's email and password.
  • On a computer, you can add a second account by opening Facebook in a different browser, a private window, or by using Facebook's built-in account switcher if you're already logged in.
  • Once you've added a second account, you can switch between them without logging out by tapping the menu and selecting the other account name.
  • Each account is completely separate — your friends, messages, and posts on one account won't appear on the other.
  • If you forget the password for your second account, use the "Forgot Password" link on the Facebook login screen to reset it before trying to add it.

Adding a second account on an iPhone or Android phone

Open the Facebook app and tap the three horizontal lines (the menu icon) at the bottom right of the screen. Scroll all the way to the bottom and tap "Log Out." This signs you out of your current account completely.

On the login screen that appears, enter the email address or phone number for your second account, then enter its password. Tap "Log In." Facebook will now show you this account, and it will remember it on your phone.

To switch back to your first account later, tap the menu icon again, scroll to the bottom, and tap "Log Out." Then log in with your first account's details. After you've logged in with both accounts at least once, you can switch between them faster: tap the menu, and you'll see both account names listed near the top. Tap the one you want to use.

Adding a second account on a Windows or Mac computer

The simplest method is to open a second browser window or tab in a different browser than the one where you're already logged in. If you normally use Chrome, open Firefox or Safari instead. Go to facebook.com and log in with your second account's email and password.

Alternatively, open a private or incognito window in the same browser you normally use. In Chrome, press Ctrl+Shift+N (Windows) or Command+Shift+N (Mac). In Firefox, press Ctrl+Shift+P (Windows) or Command+Shift+P (Mac). Go to facebook.com and log in with your second account.

If you're already logged into Facebook on your computer, you can also use the account switcher. Look for your profile picture in the top right corner and click it. A menu will drop down — click "Add Account" at the bottom. Enter the email and password for your second account and click "Log In." After this, you can click your profile picture anytime and switch between accounts without logging out.

What to do if you don't remember the second account's password

Before you try to add the account, reset the password. On the Facebook login screen, click or tap "Forgot Password?" Enter the email address or phone number for the account you're trying to add. Facebook will send a link to that email or a code to that phone number.

Follow the instructions to set a new password, then return to the login screen and enter the email and your new password. Once you've successfully logged in once, you can add the account to your device using the steps above.

Switching between accounts on the same device

On a phone, the fastest way is through the menu. Tap the three lines at the bottom right, and you'll see both account names listed near the top of the menu. Tap the account name you want to switch to — you'll be logged into that account when ready without entering a password again.

On a computer, click your profile picture in the top right corner. A menu drops down showing all your accounts. Click the one you want to use. You'll stay logged in to that account until you click the profile picture again and switch.

Each account is completely separate

Your two Facebook accounts don't share anything. Friends on one account won't see posts from the other. Messages sent to one account won't appear in the other. If you change your profile picture on Account A, it won't change on Account B. This separation is complete — Facebook treats them as two entirely different people.

This also means you need to manage each account's privacy settings, friend requests, and notifications separately. If you want both accounts to have the same privacy level, you'll need to adjust the settings on each one individually.

Removing an account from your device

If you want to stop using one of the accounts on your phone or computer, you can remove it. On a phone, tap the menu, scroll to the bottom, and tap "Log Out." This removes the account from your device's memory. The next time you want to use it, you'll have to enter the password again.

On a computer, click your profile picture in the top right corner. Find the account you want to remove and click the X next to it. This removes it from the account switcher, but you can add it back anytime by logging in again.

Frequently Asked Questions

Can I use two Facebook accounts at the same time on the same device?

Not in the same browser window or app window. You can open two different browsers (like Chrome and Firefox) and log into each account in a separate browser, which lets you view both at the same time. On a phone, you can only view one account at a time in the app, but you can switch between them when ready without re-entering your password.

Will Facebook let me know I'm using two accounts on the same device?

Facebook doesn't flag or restrict you for using multiple accounts on the same device. However, if the accounts are connected to the same phone number or email address, Facebook may ask you to verify your identity when you log in. Using different email addresses for each account avoids this.

What if I want to create a brand new account instead of adding an existing one?

You'll need to create the new account first before you can add it to your device. Go to facebook.com on a computer or open the Facebook app, look for "Create New Account," and follow the steps. Once the account exists and is confirmed, you can then add it to your device using the steps above.

Can I merge two Facebook accounts into one?

No, Facebook doesn't offer a way to merge accounts. If you want to combine information from two accounts, you'll need to manually copy things like photos or contact information from one account to the other, then delete the account you no longer need.

Is it against Facebook's rules to have two accounts?

Facebook's terms allow you to have multiple accounts as long as each one uses your real name and represents one person. You can't use multiple accounts to impersonate someone, spam, or evade a ban. For personal use — like keeping a separate account for work and one for friends — multiple accounts are fine.