Users requested dark mode as one of the most important features. When you're chatting late at night or in a dark room, the dark theme provides eye relief. In the Settings menu, you can switch to a dark theme. You can enable it by going to 'Chats' > Theme > Dark. Choose system default if your smartphone is running Android 10. Both Android and iOS users can use the Dark mode feature.

Picture-in-Picture (PiP) mode is another useful feature, allowing you to watch shared movies in the messaging app even after switching chats or conversing with someone. Videos from YouTube, Facebook, Instagram, and Streamable are all supported in PiP mode. This way you don’t need to close the WhatsApp app to watch a video on YouTube.