Cortex

Cortex AI - Your Intelligent Browser Companion

Select any text on any webpage and instantly get AI-powered assistance. Cortex brings the power of advanced AI models directly to your browser.

✨ FEATURES

• Smart Text Selection - Select text anywhere, click the floating icon
• Quick Actions - One-click Summarize, Explain, Translate, or Fix Writing
• Free-form Chat - Ask follow-up questions about selected content
• Beautiful Markdown - AI responses rendered with proper formatting
• Fullscreen Mode - Expand for comfortable reading
• Dark/Light Mode - Automatically matches your system theme
• Multiple AI Models - Choose from 100+ models via OpenRouter

🎯 PERFECT FOR

• Students researching and studying
• Professionals reading reports and documents
• Language learners needing translations
• Writers wanting to improve their text
• Anyone who wants AI assistance while browsing

⚡ KEYBOARD SHORTCUTS

• Cmd/Ctrl + Shift + K - Open Cortex instantly
• Double-tap Cmd/Ctrl - Quick trigger

🔒 PRIVACY FOCUSED

• Your API key stays on your device
• No data sent to our servers
• Conversations stored locally only

📋 REQUIREMENTS

• OpenRouter API key (get free credits at openrouter.ai)

Built with ❤️ for productivity.