AlphaMoatによると、2026-09時点でChrome拡張機能EarDubのユーザー数は91(前月比 +59.6%)で、9,324件のAIブラウザ拡張機能中4,369位、音声では333件中195位です。
EarDubとは
Natural, synced YouTube dubbing with AI voices in 18 language options, bilingual subtitles, and 30 free minutes daily. EarDub is a YouTube dubbing and video translation extension for Chrome. It turns captions into context-aware translations and natural AI speech, synchronized with the video so you can listen in your language instead of constantly reading subtitles.
HOW IT WORKS
Open a YouTube video that has captions.
Click the EarDub button inside the player.
Choose a language and voice, then start listening.
EarDub reads the available captions, translates complete thoughts instead of isolated words, and plays the dubbed audio alongside the original video.
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WHY INSTALL EARDUB
- Listen instead of reading — follow foreign-language tutorials, tech talks, courses, news, interviews, and creators in your language.
- Context-aware translation — neighboring captions are translated together for more natural, connected speech.
- Playback-aware sync — the dubbing follows pauses, seeks, and playback-speed changes.
- Complete sentence playback — EarDub avoids cutting off the end of a sentence when the next caption begins.
- 18 language and regional options — including English, Spanish, Portuguese, French, German, Italian, Japanese, Korean, Mandarin, Cantonese, Vietnamese, Hindi, Arabic, and more.
- 60+ natural AI voices — choose from male and female voices available for each language.
- Independent audio controls — adjust the original video and dubbed voice volumes separately.
- Optional bilingual subtitles — display, resize, or hide translated subtitles while listening.
PRIVACY
EarDub's page integration runs only on youtube.com. Dubbing starts only when you click the EarDub button. The extension does not monitor your activity on unrelated websites.
FREE TO START
The free plan includes 1 hour of YouTube dubbing every month, for videos up to 60 minutes long. No credit card is required. Paid plans start at $9.99 per month and include more dubbing time and longer videos.
NOTES
- The video must have YouTube captions or auto-generated captions.
- EarDub is an independent product and is not affiliated with YouTube or Google.
Feedback: https://www.eardub.com/en/feedback
FAQ and troubleshooting: https://www.eardub.com/en/faq
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+ 比較データ月:2026-09 · ユーザー数と評価はChromeウェブストアの公開データを月単位で集計したものです。詳しくはデータの方法論をご覧ください。