Analyze learning materials at a glance. AI tutor that explains concepts and background.
No more suffering in learning. We pinpoint and explain the important content and background knowledge you need for learning.
Your Learning Struggles
Struggling to make sense of long, complex materials? Too often we waste hours reading dense reports and lectures — only to miss key insights and struggle with background concepts
🤔 I have lots of materials, but I don't know what's important.
Automatically extracts and organizes key concepts from materials. Also suggests important content in Q&A format to help learners take initiative in their learning.
😞 I can't understand the text because I lack background knowledge.
Provides detailed explanations of theoretical backgrounds, terms, and expressions that can't be confirmed from the materials alone, thereby improving learning comprehension.
🫠 My flow keeps getting interrupted by constant searching.
Organizes analysis content on the same screen as learning materials to maintain learning flow. No need to leave the materials screen for searching anymore.
Your personal AI tutor inside every document.
Lumynote explains background concepts in plain language, and answers your questions directly with high accuracy. Save time, focus on what matters, and truly understand your material.
Smart Summarization
Key concepts & insights at a glance
Context-aware Q&A
Ask about any part of your material
Background & Definitions
Quickly grasp unfamiliar terms
Time-saving
No more endless searching, No more hallucinations
Key Features
UI environment focused solely on learning, Easy and quick to use without complex features.
1. Convenient Material Management
Upload a variety of materials and access them across multiple devices. Create custom folders to organize your content based on your specific needs.
2. Integrated Document Search
Search all materials uploaded to Lumynote at once to find the information you need. Even if you enter an inaccurate search term, it will provide the most similar results.
3. Reliable AI Analysis
Generate accurate responses thoroughly grounded in your materials. Provide sources for each answer to ensure trustworthy and transparent information.
4. Background Knowledge Support
Receive the background knowledge you need to fully understand your materials. Extract key concepts and terms, then tailor them to fit your learning goals.
5. Question with Image
Drag the desired area of the material and ask a question. You can easily convert it to an image and ask a question anytime.
6. Quiz Generation
Want to learn more effectively? Use Lumynote's quiz generation feature to learn more deeply and immerse yourself.
7. Support for Diverse Analysis Models
Choose from a range of optimized models for your specific purposes — from content analysis and insight extraction to theoretical background knowledge.
Pricing & Plans
Change the way you learn — for less than the price of a coffee per month.
Frequently Asked Questions
Currently, Lumynote supports PDF files. However, we plan to support various formats such as Word, PPT, and images in the future.
Yes. All materials are thoroughly encrypted and stored, with complete protection against unauthorized external access.
It generates accurate and reliable responses based on the content of uploaded materials using RAG (Retrieval-Augmented Generation).
The basic model only answers based on content within the materials, so it won't provide answers if the information isn't in the materials. However, if you want richer answers including content not in the materials, you can use specially optimized analysis models for this purpose.
You can select and use separate advanced models for in-depth analysis. These models expand on the material content or provide related background knowledge and additional context.
Optimized analysis models extend the RAG approach to provide comprehensive and in-depth answers based on information both within and beyond the materials.
Yes. With just a Lumynote account, you can use it from various devices such as PC, tablet, and smartphone. However, Lumynote is currently optimized for PC environments.
No. You can use it directly in your web browser, so no separate program installation is required.
Yes. Each answer generated by the chatbot displays its sources, allowing users to directly verify the material content.