Facebook boasts a dark mode function, allowing users to switch the Facebook interface background to black. This guide will walk you through enabling the dark mode on the Facebook app for both desktop and mobile devices (Android/iPhone). Additionally, it provides solutions for troubleshooting when the Facebook dark mode disappears unexpectedly. For more insights into computers, hard drives, and related topics, visit the MiniTool Software official website.

Facebook Dark Mode

Similar to other popular applications and websites, Facebook now features a dark mode option. Users can transform the traditional white background of Facebook into a darker one, reducing battery consumption on their devices and creating a more comfortable viewing experience for the eyes.

To explore Facebook's dark mode, follow the steps outlined below to activate it on either your PC or mobile device.

How to Enable Facebook Dark Mode on Desktop

Step 1. Launch your preferred web browser (such as Chrome) and navigate to the Facebook homepage. Log in to your account.

Step 2. Locate the down-arrow icon in the upper-right corner of the Facebook page and click it. From the dropdown menu, select Display & Accessibility.

Step 3. Under the Dark Mode section, click the On option to enable dark mode. To disable dark mode, simply click Off.

How to Turn on Facebook Dark Mode on Android/iPhone

Step 1. To activate dark mode on the Facebook app for Android or iOS, open the app and log in to your account.

Step 2. Tap the three-line icon located at the top-right corner of the Facebook interface. Scroll down and tap Settings & Privacy.

Step 3. Next, tap Dark Mode and toggle the switch to the On position to activate dark mode on your Android or iPhone.

Fix Facebook Dark Mode Disappeared 2023

If you encounter the issue where the Facebook dark mode feature is no longer visible, consider the following fixes to restore it.

Fix 1. Clear all background processes on your device. On an Android phone, press the square button at the bottom and swipe upward with your finger to close the Facebook app. Alternatively, tap the trash icon to terminate all running apps in the background. Reopen the Facebook app to check if the dark mode feature reappears.

Fix 2. Ensure your browser is updated. This problem could stem from outdated software. If you're using Chrome, click the three-dot icon, then select Help > About Google Chrome to update to the latest version. You can also clear Chrome's cache data to test if this resolves the issue.

Fix 3. Restart your device and the Facebook app. Power cycle your computer or smartphone and log back into Facebook to see if the missing dark mode returns.

Fix 4. Update the Facebook app. Access your device settings to ensure the Facebook app is updated to the newest version.

Fix 5. Uninstall and reinstall the Facebook app. In your device settings, locate Facebook and remove it. Afterwards, download and reinstall the app from the app store. Verify whether this action resolves the dark mode disappearance issue.

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