LectureLoop — AI講義サマライザー

YouTubeの講義動画をAIが要点リストとフラッシュカードに瞬時に変換。学習効率を最大化。

LectureLoop — AI Summary & Flashcards for YouTube Lectures Stop rewatching 2-hour lectures. LectureLoop uses AI to extract the key points, generate a clean summary, and create flashcards — all in a side panel next to the video. ━━━━━━━━━━━━━━━━━━━━━━━━━━━ KEY FEATURES ━━━━━━━━━━━━━━━━━━━━━━━━━━━ 🧠 AI-POWERED SUMMARIES • Generates a structured summary with key takeaways • Bullet-point format designed for fast review • Identifies main concepts, definitions, and conclusions 🃏 AUTOMATIC FLASHCARDS • Creates Q&A flashcards from the lecture content • Review directly in the side panel • Export to Anki-compatible format (Pro) 📋 SIDE PANEL LAYOUT • Summary and flashcards appear beside the video — no tab switching • Scroll through notes while the lecture continues • Clean, distraction-free reading experience 📌 LECTURE HISTORY • Saves all previously summarized lectures • Search and revisit notes anytime 🌐 MULTILINGUAL • Summarize in English, Japanese, Korean, or Spanish • Output language matches your browser preference ━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREE vs PRO ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Free: ✓ 3 video summaries per month ✓ Key points + summary ✓ Side panel viewer ✓ Basic flashcards Pro ($9/month): ✓ Unlimited summaries ✓ Full flashcard deck with export (Anki, CSV) ✓ Chapter-by-chapter breakdown ✓ Ask follow-up questions about the lecture ✓ Lecture history search ━━━━━━━━━━━━━━━━━━━━━━━━━━━ PRIVACY ━━━━━━━━━━━━━━━━━━━━━━━━━━━ LectureLoop processes video transcripts through a secure API proxy managed by S-Hub. Only the video transcript text is sent for AI processing — no personal data, account information, or browsing history is transmitted. Summaries are stored locally in your browser. ━━━━━━━━━━━━━━━━━━━━━━━━━━━ FREQUENTLY ASKED QUESTIONS ━━━━━━━━━━━━━━━━━━━━━━━━━━━ Q: What types of YouTube videos does it work with? A: LectureLoop works best with educational content that has auto-generated or manual captions. It uses the video transcript as input. Videos without captions cannot be summarized. Q: Does it work with any language? A: LectureLoop can process transcripts in any language supported by YouTube captions. The summary output language can be set to English, Japanese, Korean, or Spanish. Q: Is the AI summarization accurate? A: LectureLoop uses large language models for summarization. Results are generally accurate for structured educational content, but AI can occasionally misinterpret complex or highly technical material. Always cross-reference with the original video for critical information. Q: Does LectureLoop send my video data to a server? A: Yes — the video transcript is sent to a secure API proxy (s-hub-dashboard-beta.vercel.app) for AI processing. Only transcript text is transmitted. No account data, viewing history, or personal information is included. Q: Can I use it on private or unlisted YouTube videos? A: LectureLoop can only access transcripts for videos you can view in your browser. It does not bypass YouTube's privacy settings — if a video requires login to view, it must be accessible to your account.