Security is a cornerstone of the WhatsApp experience. Every message and call is protected by end-to-end encryption. This means only you and the person you are communicating with can read or listen to the content—not even WhatsApp or Meta can access it.
public MessageSender(Context context) this.context = context; whatsapp for android
Go to Settings > Privacy .
You can use WhatsApp on your computer (browser or desktop app) without keeping your phone connected to the internet (Multi-device support). Security is a cornerstone of the WhatsApp experience
If you switch phones or delete the app, you need a backup to save your messages. Go to Settings >