How To Turn On/Turn Off Dark Mode On Facebook?

To turn on or turn off Dark Mode on various versions of Facebook, follow these steps:

For Facebook Mobile App (iPhone or Android):

1. Open the Facebook app and tap the hamburger menu (three horizontal lines) in the bottom-right corner.
2. Scroll down and tap Settings & Privacy, followed by tapping Settings in the dropdown menu.
3. Navigate to the Preferences header and find Dark Mode.
4. Choose either On to enable Dark Mode, Off to disable it, or System to match the app's appearance to your device's system settings.

For Facebook Desktop Website:

1. Visit Facebook.com and sign in. Click the downward-facing arrow icon in the top-right corner.
2. From the dropdown menu, click Display & Accessibility.
3. Find the Dark Mode heading and click the circle next to On to enable Dark Mode. Alternatively, you can choose Automatic to sync with your device's system settings.

Please note that these methods only apply to the desktop website and the mobile apps; they do not affect m.facebook.com (the mobile web version).