Autodub
Browser extension that translates and dubs YouTube videos with bilingual subtitles
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What is Autodub?
AutoDub is a browser extension that translates and dubs YouTube videos into 42+ languages using AI-generated voices. It detects the source language automatically, overlays bilingual subtitles, and works seamlessly in Chrome, Edge, Brave, and Firefox—free with no usage limits.
Autodub pricing
Pricing model: Freemium
Free (no usage limits, no paid tiers mentioned)
Autodub pros
- Free with no daily limits or account required
- Supports 42 dubbing languages with 90+ natural voices
- One-click installation and automatic language detection
- 4.3-star rating on Chrome Web Store with 5,000+ users
- Bilingual subtitles option and minimal video playback impact
Autodub cons
- YouTube-only; doesn't work on Netflix or other video platforms
- Requires internet connection—cannot be used offline
- Safari not supported; limited to Chromium browsers and Firefox
Frequently asked questions about Autodub
What languages does AutoDub support?
Dubs into 42 languages including English, Chinese, Japanese, Korean, Spanish, Portuguese, French, German, Russian, Arabic, Hindi, Indonesian, and Ukrainian. Source language is detected automatically.
How good is the translation quality?
Uses Google's latest AI models for translation with natural neural voices. Handles technical terms well, with quality improving as the underlying models improve.
Does it work on other platforms besides YouTube?
Built specifically for YouTube where it works best. Other platforms are being explored but not currently supported.
Which browsers are supported?
Chrome, Edge, Brave, and other Chromium-based browsers. Firefox version is available on Firefox Add-ons. Safari is not supported.
How is my privacy protected?
Video captions are processed on servers for translation. No account or sign-in required, data is not sold, and results are cached per video.