EarDub

EarDub is a YouTube dubbing browser extension for viewers, not creators. Listen to foreign videos and online courses in your mother tongue while they play, with no upload and no editing. In-player dubbing follows the speaker's pacing, so the dubbed voice stays in time with the video. Bilingual captions stay available while you watch. EarDub supports 75+ languages and works on YouTube, Udemy, Coursera, and other browser video sites. A free plan is available. It is not for live streams. The extension is on the Chrome Web Store, and the product site is eardub.com.