Live Translated Subtitles

Live translated subtitles and dubbing for Coursera, Vimeo, and YouTube using Google AI.

Live Translated Subtitles & Dubbing helps you understand online videos in your preferred language. The extension reads available English captions, translates them using Google AI, displays synchronized translated subtitles over the video, and can generate natural translated dubbing using Gemini Live. CURRENTLY SUPPORTED PLATFORMS • YouTube • Coursera • Vimeo KEY FEATURES • Live translated subtitles and dubbing • Support for Persian, Turkish, Arabic, English, French, German, Spanish, and Italian • Female and male dubbing voices • Optional display of the original English subtitles • Adjustable subtitle font, size, and position • Preservation of technical and product terms • Translation and audio caching to reduce repeated API requests • Automatic retry when the temporary API quota is busy • Clear loading and dubbing status messages • Multilingual settings interface HOW IT WORKS 1. Enter your Google AI API key in the extension settings. 2. Open a supported video with English captions. 3. Select your preferred translation language. 4. Enable translated subtitles and, optionally, live dubbing. YOUR API KEY AND PRIVACY Your Google AI API key is stored only in your browser. Translation and dubbing requests are sent directly to Google. The extension does not use a separate proxy server. API availability, limits, and usage depend on the Google AI plan associated with your API key. Subtitle availability also depends on the video platform and the selected video. PLANNED FOR FUTURE UPDATES • Skillshare support • LinkedIn Learning support Skillshare and LinkedIn Learning are not supported in the current release and are planned for a future version.