Wechat is a free application launched by Tencent on 201110, which provides instant messaging service for intelligent terminals. It was created by the product team of Tencent Guangzhou R&D Center led by Zhang Xiaolong.

Wechat supports fast sending of free voice messages, videos, pictures and texts across communication operators and operating system platforms. At the same time, you can share streaming media content and location-based social plug-ins, and use service plug-ins such as "Shake", "Friends Circle", "Public Platform" and "Voice Notepad".