LearnMark Pro — YouTube AI Notes & Obsidian/Notion Sync

Capture timestamps, video screenshots, organized tags, and notes seamlessly while studying on YouTube.

🚀 LearnMark Pro — Turn YouTube into Your Personal Interactive Learning Hub! Stop losing valuable insights buried in long YouTube lectures, coding tutorials, and courses. LearnMark Pro transforms YouTube into an interactive workstation, allowing you to take structured notes with clickable timestamps, capture lecture slides, test your knowledge with AI, and sync seamlessly with Obsidian & Notion. Whether you're a student, software developer, researcher, or self-taught learner, LearnMark Pro helps you retain 10x more information in half the time. --- 🔥 KEY FEATURES THAT BOOST YOUR LEARNING: 📌 Smart Timestamped Notes (Alt + N) • Capture exact video moments instantly with a single shortcut (Alt + N). • Automatically appends subtitle/transcript context so you never lose the core detail. • Click any timestamp to jump directly to that exact second in the video. 📸 High-Res Frame Screenshots • Capture slides, code snippets, diagrams, and formulas directly from the video player. • Keep visual references right alongside your text notes. 🤖 "Ask My Notes" AI Assistant (Gemini Integration) • Have a question about a 2-hour lecture you watched last week? • Ask your AI assistant to search specifically through your personal notes and deliver instant, accurate answers with citations. ⚡ Active Recall & AI Quiz Generator • Test your understanding immediately after watching a lesson. • Generate instant multiple-choice quizzes and flashcards based on your actual notes to solidify learning. 🧠 Spaced Repetition System • Never forget what you learn! Built-in smart review banners remind you to revise past lessons (1, 7, 14 days) right when your memory starts to fade. 🟣 One-Click Export to Obsidian & Notion • Formatted Markdown (.md) exports ready for your second brain. • Includes YAML frontmatter, clickable timestamp links (`?t=XXs`), and tag metadata. 🏷️ Tag Collections & Central Library Dashboard • Use #tags (e.g. #python, #math, #react) inside your notes to organize lessons into collections automatically. • Search across all saved videos, notes, and screenshots from one clean central library. 🎧 Distraction-Free Focus Mode • Toggle Focus Mode to hide YouTube comments, recommended videos, and sidebars for 100% deep focus. --- 🔒 PRIVACY & LOCAL-FIRST ARCHITECTURE: • Your data belongs to you. All notes, screenshots, and collections are stored locally in your browser. • Bring Your Own Key (BYOK) for Gemini AI ensures total privacy and free lifetime AI access without hidden subscription fees. --- ⚡ HOW TO GET STARTED IN 3 EASY STEPS: 1. Install LearnMark Pro and open any YouTube video. 2. Press Alt + N while watching to drop a timestamped note or click 📸 Screenshot to grab a slide. 3. Open your Central Dashboard anytime to review, test yourself with AI, or export to Obsidian/Notion! --- Perfect for: • Students and online course learners reviewing educational videos • Developers following coding tutorials and technical walkthroughs • Researchers, podcasters, and knowledge workers building a personal Second Brain