WhatsApp is a messaging app that has been in use for over two decades. It is one of the most popular messaging apps in the world and has over 1 billion active users. In this article, we will be discussing how to check the number of messages in WhatsApp chat 2021. To start, open WhatsApp and sign in with your account. Then, open the Messages app and select the chat you want to check the number of messages for. Once you have selected the chat, you will see a list of all your chats on WhatsApp. To view the number of messages in that chat, just click on it and you will see a list of all the messages that were sent and received in that chat.