January 27, 2026

Building Relay

Creating an AI assistant that lives in your browser

The Problem with Web Research

When I'm researching online, I often find myself juggling between multiple tabs, copying text between applications, and losing context as I switch between different tools. The web is full of information, but accessing and understanding it efficiently remains a challenge. What if there was a way to have a conversation with any webpage, right where you are?

Introducing Relay

I built Relay to solve this exact problem - an intelligent AI web assistant that transforms how you interact with web content and PDF documents. With a simple click or keyboard shortcut (Ctrl+Shift+E), Relay activates a powerful AI assistant that can answer questions about the content you're viewing in real-time.

How Relay Works

Relay analyzes webpage content as you browse and uses advanced AI models to provide intelligent, contextual answers. The extension creates a floating interface that adapts to your browser theme, maintaining conversation context while you navigate.

Key features include:

  • PDF Processing: Analyze and discuss documents directly in the browser
  • Voice Input: Speak your questions with real-time audio visualization
  • Text Highlighting: Focus on specific sections for targeted analysis
  • Context Preservation: Maintains conversation history across page navigation
  • Export Capabilities: Save and export your discussions for later reference

The Technical Challenge

Building a browser extension that seamlessly integrates AI capabilities while respecting user privacy and performance was no small feat. The extension needs to:

  • Process webpage content in real-time without slowing down the browser
  • Handle various content types (text, PDFs, dynamic content)
  • Maintain conversation context across different pages
  • Provide a smooth, non-intrusive user experience

Why This Matters

The way we consume information online is fundamentally changing. Instead of passively reading content, we can now actively engage with it. Relay represents a shift toward more interactive, intelligent web browsing where AI serves as a personal research assistant, helping users extract insights and understand complex information more efficiently.

The Future of Web Interaction

I believe this is just the beginning of how we'll interact with web content. As AI becomes more sophisticated, the line between reading and conversing with information will continue to blur. Imagine a future where every webpage becomes a conversation partner, helping you understand, analyze, and extract value from the vast amount of information available online.

Relay is available on the Chrome Web Store for anyone interested in experiencing this new way of interacting with web content.