WhatsApp is one of the most popular messaging apps in the world. With over 1 billion active users, it’s a great way to stay in touch with friends and family. But what if you need to keep your messages private? There are a few ways to lock WhatsApp so that only you can see them. Here are three tips:

  1. Use a password: One way to keep your messages private is to use a password. You can set up a password for each individual message, or for the entire conversation. This way, no one else can access your messages unless they know your password.
  2. Use encryption: Another way to keep your messages private is to use encryption. Encryption makes it difficult for anyone else to read or understand your messages. You can encrypt individual messages, or the entire conversation. Note that not all messaging apps offer encryption options; check the app’s settings before using this method.
  3. Use secret codes: If none of the other methods work for you, you can try using secret codes. This method requires some effort on your part, but it can be effective if you’re sure no one else will be able to access your messages." ..