TikTok reaction is a way for users to engage and interact with platform content creators. It refers to a type of video users create to react to content creators’ videos. This helps creators see what other people think of their content.

People create TikTok reaction videos by recording themselves, watching the videos on the screen, and sharing their thoughts through the video. It is edited with the picture-in-picture effect so the original video appears on the screen alongside the reaction.

Example

For example, creators on YouTube create several TikTok reactions and have a substantial audience for this type of content. You can search for TikTok reactions on YouTube and find countless such videos.