Dubsmash, it is easy to make fun lip sync videos to share with friends. You can not only watch and upload unlimited videos to Dubsmash app, you can also download them. Add music, quotes or Sounds to your video to set your imagination free! Dubsmash Online Free has the world's largest library of Sounds including: - Your favorite iconic TV quotes from your favorite characters - The best classic and new movie quotes,Dubsmash is a video messaging application for iOS and Android created by Jonas Drüppel, Roland Grenke and Daniel Taschik. Using the application, users can choose an audio recording or soundbite from movies, shows, music, and internet trends and record a video of themselves dubbing over that piece of audio.