Welcome to Our Application-- ExtMemo AI Notes
AI-powered notes that connect like a timeline. Capture ideas, link thoughts into chains, and let AI help you organize, explore, and grow your knowledge effortlessly.
Product Features
Powerful AI Assistant
AI-Powered Mind Extension Turn your memos into a living conversation. By opting to store general information in our standard secure cloud, our integrated AI learns from your data to answer questions.
It’s not just a database; it’s a personalized co-thinker that understands the context of your life.
Innovative Chain Note-taking
Notes are connected in a continuous chain so ideas, tasks, and events stay in context. Each entry includes an automatic timestamp, helping you record moments, revisit past thoughts, and clearly see how your work or life unfolds over time.
End-to-End Encryption
You can securely store your private information. With one click, open the E2EE on an memo chain, or just a memo; only on your phone you can see the original content of this note, truly ensuring peace of mind.
Zero-Knowledge Architecture: Your E2EE memos are accessible only by you. Not even us.
Multi-person Sharing
Work together with your team or family in one place. Share notes, ideas, and tasks, and track progress in real time. With flexible permissions and synchronization, everyone stays on the same page. Even end-to-end encrypted (E2EE) content can be securely shared with selected members, so collaboration never compromises privacy.
The Full ExtMemo AI Notes Experience — Now on Web
Why limit your productivity? Our Web App brings the full power of E2EE memo-chaining to your desktop. - Zero-Compromise: Every note feature from the app is right here. - Data Sovereignty: Export all your personal information and notes with a single click. - Built for Pros: Optimized for high-speed workflows and deep-focus research.
Hyper Todo: Visual Dependency and Context-Based Task Manager
- Smart Deadline Shuffling: Counts down "days left" and automatically puts the most urgent tasks at the top, changing colors (like turning red) to flag fires in 3 seconds. - Drag-and-Drop Lines: No boring tables. Just drag a line between task cards on a visual canvas to instantly map out dependencies. - Pressure Cascading: If A depends on B, A's deadline pressure passes down to B. Precedent owners see the true urgency instantly—no more chasing people around. - In-Context Tasks: Group tasks into clean project views. Since tasks live directly inside your meeting notes and docs, you never lose the backstory.
Nebula View: Fly Through Your Mind in a 3D Knowledge Galaxy
- The moment you capture a thought(only unencrypted), ExtMemo maps your unencrypted notes into a multidimensional universe based on their semantic vectors. - Natural Semantic Clustering: Notes sharing similar concepts, tags, or topics naturally gravity-pull toward one another, forming cosmic constellations of your ideas. - Immersive Interactive Exploration: Zoom, rotate, and fly through a beautiful 3D spatial layout. Discover hidden patterns, connect long-forgotten insights, and browse your mind completely visually.