According to AlphaMoat, as of 2026-09, the Chrome extension HeyReader has 56 users (+1.8% MoM) — ranked #5,250 of 9,324 AI browser extensions, and #1,082 of 1,839 in Office & Collaboration.
What is HeyReader
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.
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🌍 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.
Extension profile
User Growth Trend
Popular in Office & Collaboration
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Data month: 2026-09 · User counts and ratings come from public Chrome Web Store data, aggregated monthly. See methodology.