AlphaMoatによると、2026-09時点でChrome拡張機能HeyReaderのユーザー数は56(前月比 +1.8%)で、9,324件のAIブラウザ拡張機能中5,250位、オフィス・コラボレーションでは1,839件中1,082位です。
HeyReaderとは
AI dual subtitles, translation, and immersive language learning for YouTube HeyReader — AI Dual Subtitles & Translation for YouTube Language Learning
Turn YouTube videos into an immersive language learning experience with AI-powered bilingual subtitles and real-time translation.
HeyReader helps you understand and learn languages naturally while watching real YouTube content. With AI subtitles, bilingual captions, and contextual understanding, you can improve comprehension, listening, and vocabulary effortlessly.
Unlike traditional learning tools, HeyReader transforms YouTube into an AI-powered language learning platform.
🚀 Key Features
🧠 AI Dual Subtitles for YouTube Automatically generate bilingual subtitles (original + translated text) for any YouTube video.
ストアの説明の続きを表示▾
🌍 Real-time Translation Instant subtitle translation powered by AI to help you understand videos faster.
📚 Immersive Language Learning Learn languages naturally through real YouTube videos instead of memorizing vocabulary lists.
✍️ Phrase & Sentence Highlighting Highlight key phrases, collocations, and sentence structures for better comprehension.
🎯 Context-Based Understanding Learn meaning through real context, not isolated words.
💡 Why HeyReader Designed for YouTube language learners AI-powered subtitle translator & bilingual captions tool Learn English and other languages on YouTube Improve listening, reading, and vocabulary together Immersive input-based learning experience 👤 Who is it for English learners YouTube learners Listening practice users Self-study language learners Anyone who wants to understand native content faster 🔒 Privacy First
HeyReader only processes subtitles you choose to translate or display. We do not track or store your browsing history.
🌱 Learn Naturally from Real Videos
Stop memorizing vocabulary lists. Start learning languages naturally through YouTube videos with AI bilingual subtitles and real context.
拡張機能の情報
ユーザー数の推移
オフィス・コラボレーションの人気拡張機能
Easy-to-use PDF tools to view, edit, convert, fill, e-sign PDF files, and more in your browser.
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Handwritten notes, course reading, creased scans, TED/Coursera lectures: layout kept, bilingual subtitles. Web instant, auto match.
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Translate while you read and write with DeepL Translate, the world’s most accurate translator.
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Free Translate Website, Translate PDF & Epub eBook, Translate Video Subtitles in Bilingual
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Get instant access to dozens of PDF tools directly in your browser – no downloads, no switching tabs.
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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。