AI Dubbing

Watch any video in your own language: real-time AI dubbing of your tab audio in 79 languages, powered by Google Gemini.

AI Dubbing lets you watch videos in your own language. It listens to the audio playing in your current tab and dubs the speech in real time into any of 79 languages, powered by Google's Gemini Live Translate model. HOW IT WORKS 1. Open a video in any language on YouTube or any other website. 2. Click the AI Dubbing icon and paste your Gemini API key (one time only). 3. Choose the language you want to hear and click "Start dubbing". FEATURES • Real-time speech-to-speech dubbing into 79 languages, including Persian, Arabic, Spanish, French, German, Turkish, Hindi, Japanese and Chinese • Optional subtitles of the translation, shown under the video and in fullscreen • Save the dubbed voice as an MP3 file in your Downloads folder • Interface in 16 languages that follows the language you pick • The dub voice automatically matches the original speaker: a male voice for a man, a female voice for a woman • Change the dub language while dubbing, without restarting • Smart ducking: the original video volume is lowered while the dub is speaking • Separate volume controls for the original audio and the dub • Speech that is already in your chosen language is left untouched, so you never hear it twice • Made for long videos: the connection is renewed seamlessly in the background • Works on any website that plays audio in a Chrome tab • Elegant black-and-gold design REQUIREMENTS • A Google Gemini API key. You can create one in Google AI Studio: https://aistudio.google.com/app/apikey • Usage limits and any costs are set by Google according to your Gemini API plan. • The Gemini API must be available in your region. PRIVACY • No account, no tracking, no analytics, no ads. • Your API key and settings are stored only on your device. • Tab audio is captured only after you click "Start dubbing" and is sent directly to Google's Gemini API for translation. It is never sent to the developer. AI Dubbing is an independent project and is not affiliated with or endorsed by Google. Gemini is a trademark of Google LLC.