How to Chat with PDFs and Documents Using Lunabot for Research and Study
Step-by-step guide to uploading PDFs, webpages and videos into Lunabot so you can summarize and ask questions about any document.
What is Lunabot?
Lunabot is a versatile AI assistant available as a browser extension, desktop app and chatbot. It lets you chat with any PDF, long article, online document, or even YouTube videos, turning scattered content into a conversation you can query with natural language.
Because Lunabot works with leading models such as OpenAI GPT, Claude, Gemini and more, you are never locked into a single engine. Its lightweight interface lives wherever you work: in your browser toolbar, inside Google Docs, or on a dedicated chat page, making it a practical tool for students, researchers and busy professionals.
Product Features
- Chat with PDFs, web pages, DOCX files and YouTube videos from any app.
- Bring Your Own Key (BYOK) with support for GPT, Claude, Gemini and other models.
- Browser extension that summarizes and answers questions about any page.
- Organize chats into folders and reuse them across devices with syncing.
- Fast, clean responses with cited sources pulled from your uploaded content.
- Team workspaces for shared knowledge and collaborative document chat.
Product Highlights
- One assistant that works across documents, websites and video transcripts.
- Model flexibility avoids vendor lock-in and lets you optimize cost.
- Lightweight extension keeps AI within reach of your daily workflow.
- Useful for research, studying and literature review on long documents.
Use Cases
- Summarize a lengthy academic paper and ask targeted questions about its findings.
- Chat with a competitor landing page to extract pricing and positioning details.
- Turn a recorded YouTube webinar into searchable answers for quick note-taking.
- Annotate and query internal policy PDFs during employee onboarding.
- Students use the extension to digest dense textbook chapters article by article.
Related Tools
SiteGPT Freemium
SiteGPT Review: Build an AI Chatbot from Your Website Content in Minutes
Qwen AI Freemium
Qwen AI Assistant: Alibaba's Powerful Multilingual Chatbot and Open Models
DeepSeek Freemium
DeepSeek AI Assistant: Free Advanced Reasoning and Coding Chatbot
Grok Freemium
Grok AI Chatbot: Real-time Answers from xAI with a Bold, Witty Personality
Sue AI Freemium
Automate Legal Drafting and Compliance with an AI Legal Copilot
Monica AI Freemium
Monica AI: Your All-in-One ChatGPT-Powered Writing & Research Copilot
Related Tutorials