WhatsApp and Viber is allow user to exchange instant messages, shares videos,audios and images via Smartphone's. There has been rapid increase in online communication in the last 7-8 years, especially in mobile communication. Smartphone’s have taken up the market so well that everybody now can interact, socialize, and can share ideas and Information sitting at any corner in the world. Today’s young generation is busy in chatting and messaging every time with friends and with unknowns too. People are continuously exchanging information like images, videos, activities and events.