Tencent QQ (Chinese: 腾讯QQ), also known as QQ, is an instant messaging software service and web portal developed by the Chinese tech giant Tencent. QQ offers services that provide online social games, music, shopping, microblogging, movies, and group and voice chat software. It is the world’s 5th most visited website, according to Alexa.
As of April 2014, over 200 million simultaneous online QQ users were recorded. At the end of June 2016, there were 899 million active QQ accounts.