What Is CapCut? CapCut is a free, AI-powered video editing application developed by ByteDance, the Chinese technology company also responsible for TikTok and Lark. Launched in 2020 under the name Jianying in China, CapCut was released globally and quickly became one of the most downloaded creative apps in the world. As of 2026, CapCut has over 200 million active users across Android, iOS,...