Sync labs is a real-time lip-syncing API that brings effortless dubbing to videos, movies, podcasts, games and more. Sync labs can visually dub any media to match new audio or languages. No training is required – simply upload your video file and new audio track to instantly generate smooth, realistic mouth movements. If you don’t have the ability to integrate the API, sync labs also offers a free online playground where you can test drive the lip-syncing models by uploading an audio and video file (you can also use YouTube URLs). There is a limit of 5 minutes generation per month for free users.