I Turned My Claude Chat History Into a Pixel Art City (and Built the Whole Thing With Claude Code)

After exporting months of Claude conversations, I built AI Town—a web app that transforms chat history into a living pixel-art city. Every conversation becomes a building, every message a wandering character. Built with Next.js 16, Canvas 2D, and Cloudflare R2, it runs without a database or auth system. Conversation content never leaves the browser, making it a privacy-first AI visualization tool.