123Movies is an online streaming service that allows users to watch movies and TV shows for free. It offers a wide selection of titles from different genres, including action, comedy, drama, horror, romance and more. The service also includes a variety of features such as the ability to search for titles, browse through categories, create playlists and even download movies and TV shows. 123Movies also provides users with a convenient way to rate and review movies, giving a sense of community to the service. The site is updated regularly with new content and is user friendly.