Logging out of Facebook is a simple security step that helps protect your privacy when you finish using the app or a shared device. Whether you are on a computer, a phone, or using a public terminal, understanding how to sign out correctly ensures that no one can access your account without permission.
Why Logging Out Matters
Every time you stay logged in on a browser or device, your personal data, messages, and activity remain open to anyone who uses that same screen. Signing out prevents friends, family members, coworkers, or strangers from viewing your timeline, messages, or sensitive settings. It also reduces the risk of accidental posting or changes made by others, which is especially important in workplaces, schools, or shared homes.
How to Log Out of Facebook on a Computer
On a desktop or laptop, the process takes just a few clicks and works the same in most browsers such as Chrome, Firefox, Safari, and Edge.
Step by Step Instructions
Open your web browser and go to Facebook.com, then sign in to your account.
Look at the top right corner of the screen where your profile picture or initial appears.
Click the arrow or down caret next to your name.
From the dropdown menu, select "Log Out" at the bottom of the list.
Confirm the action if a secondary popup appears, then close the tab if you are finished.
Logging Out from the Facebook Mobile App
Mobile users often forget that signing out on a phone or tablet is just as important as on a computer. The app interface hides the logout option behind a menu, so here is how to find it quickly.
Steps for iPhone and Android
Open the Facebook app and tap the three horizontal lines in the bottom right corner.
Scroll down and tap your name or profile picture at the top to open your account header.
At the bottom of the menu, tap "Log Out".
Confirm by tapping "Log Out" again on the popup screen.
Close the app to ensure it does not keep running in the background.
Managing Multiple Sessions and Forgotten Logins
Sometimes you might be logged in on more than one device and not realize it. Facebook allows you to view and manage all active sessions so you can remotely log out from computers or phones you no longer use.
Checking Active Sessions
While on a computer, click the downward arrow in the top right corner and choose "Settings & Privacy", then tap "Settings".
In the left column, select "Security and Login".
Under "Where You're Logged In", click "See Active Sessions".
Review the list of devices and locations, and tap "Log Out" next to any unfamiliar or unused sessions.
Troubleshooting Common Issues
Occasionally the standard logout method does not work due to app glitches, poor internet, or cached data. If the logout button does nothing or you keep getting redirected back to the homepage, try the following fixes.
Refresh the page or force close the app, then reopen it and try again.
Clear your browser cache or the app storage in your phone settings.
Temporarily disable any ad blockers or extensions that might interfere with Facebook scripts.
Update the Facebook app to the latest version from the App Store or Google Play.
If the problem continues, use the "Security" section in Facebook settings to log out of all devices remotely.
