Whatsapp is a messaging application that allows user to chat with friends and family. it is a cross-platform application, that allows user to communicate over internet or Wi-Fi without paying for SMS. with whatsapp gives two choices to clients who wish to spare their visit history: making a WhatsApp backup of it or sending out it as a .txt document that can be sent over email.
This article will demonstrate you both techniques.
In this way you can take backup of your chat, we hope that this article will help you out.