How to enable dark theme in WhatsApp?

How to enable dark theme in WhatsApp - briefly?

To enable the dark theme in WhatsApp, follow these simple steps:

Open WhatsApp and tap on the three dots (⋮) in the top right corner to access the menu.
Select "Settings" > "Chats" > "Theme" and choose "Dark".

To enable the dark theme in WhatsApp, you can follow these detailed steps depending on your device's operating system:

For Android:

Update WhatsApp: Ensure that your WhatsApp application is up to date by visiting the Google Play Store and checking for any available updates. The dark theme feature requires a recent version of the app.
Enable Dark Theme System-Wide: Before enabling the dark theme specifically in WhatsApp, you can set your entire device to use the dark theme. Go to your phone's settings, navigate to "Display," and select "Dark Theme" or "Night Mode." This will change the appearance of many apps on your device, including WhatsApp.
Enable Dark Theme in WhatsApp: If you prefer to enable the dark theme only for WhatsApp, open the app and tap on the three dots (⋮) in the upper right corner to access the menu. Select "Settings," then go to "Chats." Here, you will find an option called "Theme." Tap on it and choose "Dark" from the available options.

For iPhone:

Update WhatsApp: Make sure your WhatsApp app is updated to the latest version by visiting the App Store and checking for updates. The dark theme feature is available only in recent versions of the app.
Enable Dark Theme System-Wide: Apple introduced a system-wide dark mode with iOS 13. To enable it, go to your iPhone's settings, tap on "Display & Brightness," and select "Dark" under the "Appearance" section. This will apply the dark theme to WhatsApp and other supported apps.
Enable Dark Theme in WhatsApp: If you want to use the dark theme only for WhatsApp, open the app and tap on "Settings" at the bottom of the screen. Navigate to "Chats," then select "Theme." Choose "Dark" from the available options to enable the dark theme specifically for WhatsApp.

For Windows and Mac:

Update WhatsApp: Ensure that your WhatsApp Desktop app is up to date by visiting the official website or checking the Microsoft Store/Mac App Store for any updates.
Enable Dark Theme System-Wide (Optional): Both Windows 10 and macOS offer system-wide dark themes. You can enable them in the settings under "Personalization" (Windows) or "General" (macOS). This will change the appearance of many apps on your device, including WhatsApp.
Enable Dark Theme in WhatsApp: To enable the dark theme only for WhatsApp Desktop, open the app and click on the three dots (⋮) in the upper left corner to access the menu. Select "Settings," then go to "Preferences." Here, you will find an option called "Theme." Click on it and choose "Dark" from the available options.

By following these steps, you can easily enable the dark theme in WhatsApp, which may help reduce eye strain, especially during nighttime use.