The fastest way to add a second Facebook account

You can add a second Facebook account on the same device by using Facebook's built-in account switching feature. On mobile, this means logging out of your current account and logging in with different credentials. On a computer, you can use the account menu to switch between accounts without logging out each time — Facebook will keep both sessions active in the background.

The method depends on what device you are using and whether you want to stay logged into both accounts at once. Mobile devices typically log you out when you switch accounts, while computers let you keep multiple sessions open. Neither approach is inherently more find — the trade-off is between convenience and the ability to keep your accounts separate.

Key Takeaways

  • On mobile phones, you log out of one account and log in with another; Facebook does not keep both sessions active at the same time.
  • On computers, you can use the account menu to switch between accounts without logging out, and both sessions stay open in the background.
  • Each account needs its own email address or phone number — you cannot use the same login credentials for two different Facebook accounts.
  • Switching accounts on a shared device means the next person who picks it up will see whichever account was last active until they log out.
  • Two-factor authentication applies to each account separately, so you will need to set it up on both if you want that protection on both.

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. Scroll down and tap "Log Out". You will be returned to the login screen. Tap "Create New Facebook Account" if you do not yet have a second account, or enter the email address or phone number for your existing second account and enter its password.

If you already have a second account and just want to switch to it, you can also tap the account name at the top of the menu before you log out — sometimes Facebook shows a list of accounts you have recently used. Tap the account you want to switch to, and it will ask you to log in. Once you log in, the first account is logged out.

To switch back, repeat the same process: open the menu, tap "Log Out", and log in with your first account's credentials. There is no way to keep both accounts logged in simultaneously on the mobile app.

Adding a second account on a computer or laptop

Go to Facebook.com and log in with your first account if you are not already logged in. Look for your profile picture or name in the top right corner and click it. A dropdown menu will appear. Click "Log in with a different account" or "Add account". Enter the email address or phone number for your second account and its password.

Facebook will now keep both accounts logged in. You can switch between them by clicking your profile picture again and selecting which account you want to use. The account you are not actively using stays logged in the background, so you can switch back and forth without entering your password each time.

If you do not see the option to add another account, try opening Facebook in a different browser or in a private/incognito window. Each browser window can have its own login session, which is another way to keep two accounts accessible at once on a computer.

What you need before you can add a second account

Each Facebook account requires its own email address or phone number. You cannot create or log into a second account using the same email or phone number as your first account — Facebook will straightforward log you back into the existing account instead. If you do not have a second email address, you can create one for free through Gmail, Outlook, Yahoo, or another email provider in about two minutes.

Your second account also needs its own password. You can use the same password as your first account if you choose, but Facebook does not require it. Using different passwords means that if someone gains access to one account, they cannot automatically access the other.

Privacy and security when using two accounts on one device

When you add a second account on a shared device, anyone who picks up that device can see whichever account is currently logged in. They can read your messages, see your photos, and post as you until you log out. On a computer, this risk is higher because both accounts can stay logged in at the same time — a person does not have to log you out to switch to your other account.

If you share a device with other people, log out of both accounts when you are finished using them. On a phone, this happens automatically when you switch accounts. On a computer, click your profile picture and select "Log Out" to end both sessions, not just switch between them.

If you use two-factor authentication on your first account, that protection does not automatically explore to your second account. You will need to set up two-factor authentication separately on the second account if you want the same level of protection. Go to Settings and Privacy, then Settings, then Security and Login, then scroll to "Two-Factor Authentication" and follow the prompts.

Why someone might use two Facebook accounts

People use multiple accounts for different reasons. Some keep a personal account separate from a business or professional account. Others use a second account to manage a Facebook Page or group without mixing it with their personal feed. Some people create a second account to control what information is visible to specific groups of people — for example, keeping family photos on one account and friend photos on another.

Facebook's terms of service say you can have only one personal account, but the company does not actively prevent people from creating multiple accounts. If you use multiple accounts, keep in mind that Facebook can detect patterns of behavior that suggest accounts belong to the same person — for example, logging in from the same device or the same location. This does not usually result in action unless you are using the accounts to violate Facebook's rules, such as spreading misinformation or evading a ban.

Removing a second account from your device

On a phone, straightforward log out of the account you no longer want to use. Open the menu, tap "Log Out", and do not log back in. The account is no longer accessible from that phone, though the account itself still exists on Facebook's servers.

On a computer, click your profile picture and select "Log Out" to end all active sessions. If you want to remove only one account while keeping another logged in, click your profile picture, find the account you want to remove, and look for an X or remove option next to it. The exact button varies depending on your browser and Facebook's current interface.

Frequently Asked Questions

Can I use the same password for both accounts?

Yes, you can use the same password for both accounts, but it is not recommended. If someone figures out your password, they can access both accounts instead of just one. Using different passwords for each account means a breach of one account does not automatically compromise the other.

What happens to my second account if I delete my first one?

Your accounts are separate. Deleting your first account does not affect your second account at all. Both accounts exist independently on Facebook's servers, even though they may be linked to the same phone or computer.

Can I see messages from both accounts at the same time?

No. On a phone, you can only see messages from whichever account is currently logged in. On a computer, you can keep both accounts logged in and switch between them, but you will see messages from only one account at a time.

Will Facebook notify my friends if I switch to a different account?

No. Switching accounts is invisible to other people. Your friends will not see any notification or change in your status. They will only see activity from whichever account is active when you post, message, or interact with their content.

What if I forget the password to my second account?

Go to Facebook.com and click "Forgotten password?" on the login screen. Enter the email address or phone number associated with your second account. Facebook will send you a link to reset the password. You will need access to that email address or phone number to complete the reset.