Compare: YouTube Dubbing – Translate & Dub vs Real-time Video Translator & Dubbing - DubTab

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Metric	YouTube Dubbing – Translate & Dub	Real-time Video Translator & Dubbing - DubTab
User count	200,000	4,000
Average rating	4.18	3.93
Rating count	733	15
Last updated	2026-07-02	2026-05-21
Size	6.03 MB	0.84 MB
Version	3.9.8	1.1.5

Short description	One-click translation and AI dubbing for YouTube, Bilibili, Udemy, and more—listen in your native language and understand foreign videos instantly.	Real-time AI dubbing with live subtitles for YouTube, courses, meetings, and streams. Translate & dub 60+ languages with on-device privacy.
Full summary	YouTube Dubbing is a browser extension that translates and dubs online videos in real time. No need to read subtitles—just listen in your native language and understand foreign videos instantly, as naturally as watching local content. Open videos on YouTube, Bilibili, Udemy, or Coursera, and the extension automatically translates subtitles and starts AI dubbing with a single click. Free up to 5 dubs per day; Premium unlocks unlimited dubs and advanced features. Core features include one-click translation and dubbing, AI subtitle enhancement (Premium), multi-model translation (GPT & Claude), a rich voice library with multiple accents, adaptive playback speed, and cross-platform support (Chrome, Firefox, Android). Premium also adds preserve background audio, smart multi-speaker detection, and broader multi-site coverage for major platforms.	DubTab is a real-time AI dubbing extension that lets you understand any video in your browser by adding translated audio and live subtitles. It supports 60+ languages, works on any tab playing audio—from YouTube to courses and streams—and keeps your viewing history on-device for privacy. Key features include: Real-time dubbing with low latency; Live translated subtitles; Optional bilingual subtitles; Multiple voices to choose from; Easy setup: install, select a language, and start dubbing.