LectureLoop — AI Lecture Summarizer & Notes

About

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.