Whatsapp web client is a desktop app that is available for all OS. It is synchronized with the Whatsapp application available on any mobile. To use this, the target phone must be connected to the web.This application allows the user to send messages or calls to any mobile phones through Desktop. Using this app the user can send/ receive texts, voice messages, links and photos. It automatically compresses the image as a result the image transfer is quite fast and easy.The main advantage of whatsapp is group creation. Any individual can create a group and add members to the group. The user can enter any group provided that the group creator sends an invitation and can leave the group as per their wish.