Search Smarter, Not Harder with Magellan.

Transform your browser into an intelligent research tool. Ask questions about any webpage or document and receive instant, cited answers with conversational AI.

Your AI Superpower

Magellan transforms your browser into an intelligent research and analysis tool. Free, open-source, and privacy-focused.

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Intelligent Search Modes

Choose from Page Context, Blended, or General Knowledge modes to get answers exactly how you need them.

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Document Analysis

Upload PDF, TXT, DOC, DOCX, MD, and RTF files. Ask questions about document content with full context awareness.

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Smart Citations & Highlights

Automatic citations with visual highlights on the page. Navigate between sources and jump directly to relevant sections.

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Real-time Web Search

Optional real-time web search for current events and up-to-date information. Toggle on/off as needed.

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Flexible AI Models

Choose from hundreds of AI models via OpenRouter. Switch between models optimized for speed, accuracy, or specific capabilities.

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Persistent Chat History

Conversation history saved per browser tab. Each tab maintains its own separate chat context.

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Customizable Interface

Light and dark themes with system sync. Collapsible input section for maximum screen space.

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Privacy-Focused

100% free and open-source. No data harvesting. Your API key stays local. All processing through your chosen provider.

Get Started in Seconds

Using Magellan is incredibly simple. Follow these easy steps to transform your browsing experience.

Install Extension

Click the "Add to Chrome" button and install Magellan from the Chrome Web Store. Get your API key from OpenRouter.

Search Intelligently

Open Magellan on any webpage and type what you're looking for. Think concepts, not just keywords!

Get Answers

Receive precise, contextual answers with source highlighting.

See Magellan In Action

See how Magellan transforms research, analysis, and information discovery across web pages and documents.

Natural Conversations Ask questions in plain English and get intelligent responses powered by your chosen AI model.

Smart Citations See exactly where answers come from with toggleable highlights and source tracking.

Seamless User Experience Sleek and clean interface available in both light and dark themes. Collapsible input section for maximum screen space.

Free & Open Source No subscriptions, no paywalls. Privacy-focused with local API key storage. Works with OpenRouter and your preferred AI provider.

Transform how you explore the web with AI-powered search.

Stop struggling with traditional search. Let Magellan understand your questions and find exactly what you need, naturally.