Reading subtitles through a 40-minute talk or lecture is tiring, and you miss what's on screen. EarDub is a Chrome and Edge extension that dubs YouTube and online courses into your language while you watch, with context-aware AI translation and a voice in sync with the speaker. Open a video on YouTube, Udemy, Coursera or another site, click the EarDub button, pick a language and voice, and keep watching. It translates whole sentences using the video's context, so names and technical terms stay consistent. 75+ languages and 300+ natural AI voices, separate volume for the original audio and the dub, and bilingual subtitles you can show or hide. Captioned videos (including auto-generated captions) work on every plan; paid plans can also dub videos without captions on supported sites. A free plan is available with no credit card required (current limits: eardub.com/pricing). It is not designed for live streams.