DubTab

About DubTab

DubTab is a real-time voice translation tool available as a browser extension and desktop app. It provides live subtitles and AI voice dubbing for any audio playing in your browser or on your computer, supporting over 60 languages. The translation appears in approximately 0.5 seconds, making it suitable for live streams, online courses, meetings, and conversations. Users can see both original and translated text simultaneously in bilingual mode, or view only the translation. The service works with platforms like Coursera, Udemy, YouTube, Twitch, Netflix, Zoom, and Google Meet. A one-time free trial provides 15 minutes of usage, with paid plans offering 9 to 80 hours monthly plus AI credits for summaries and questions.

• multilingual
• video translation
• subtitles
• real-time translation
• ai dubbing

FAQ

How fast is the translation?

About 0.5 seconds. Fast enough for live streams, meetings, and real-time conversations. You won't feel like you're watching a delayed broadcast.

Which browsers and websites does it work on?

DubTab works on Chrome and Edge. Once installed, it works on any website with audio — YouTube, Twitch, Netflix, Udemy, Coursera, Zoom, Google Meet, and more. If the tab plays sound, DubTab can translate it.

What languages are supported?

Over 60 languages for transcription and translation. AI dubbing voices are available for major languages including English, Chinese, Japanese, Korean, Spanish, French, German, and more.

Does DubTab record or store my audio?

DubTab does not save the page's original audio, your microphone, or system audio. If you turn on Save dubbed audio, DubTab stores only the translated AI voice it generates in your private History, where you can replay or delete it.

How does billing work?

You get a set number of hours per month based on your plan. Usage is only counted when DubTab is actively translating. Unused time doesn't roll over, but you can upgrade anytime.