Tik Tok, a short video social software with musical creativity, was hatched by ByteDance. The software was launched on September 20, 2006. It is a short video community platform suitable for all ages. Users can choose songs, shoot music works and form their own works through this software.

On the afternoon of 20 19, 18, 18, 09, CCTV held a news conference on vibrato short video, officially announcing that Tik Tok became the exclusive social media communication platform of CCTV Spring Festival Evening on 20 19. At the meeting, the new media action of "Happy Another Year" for CCTV Spring Festival Gala on 2 19 was announced. Tik Tok will cooperate with CCTV in short video announcement, social communication and other fields in an all-round way, mobilize the vast number of young people, face Chinese people all over the world, take part in replacing comments, participate in guiding attention, and help spread the Spring Festival Evening.

In essence, Tik Tok is a music short video community focusing on young people. Users can choose songs and make their own works with short videos. Similar to a small card repair, but the difference is that Tik Tok users can make the video more creative through video shooting speed, video editing and special effects (repetition, flashing and slow motion), rather than simply lip-synching.