Bolt.new Has a Free AI Full-Stack Builder — Generate Deploy and Iterate on Web Apps in the Browser

What is Bolt.new? Bolt.new by StackBlitz generates, runs, and deploys full-stack web apps entirely in your browser. No local setup, no terminal — just describe and build. How It Works Describe your app: "Build a todo app with auth, dark mode, and real-time sync" Bolt generates the full project in WebContainers See it running live in the browser Iterate with follow-up prompts Deploy to Netlify in one click What Makes It Different WebContainers: Bolt runs Node.js directly in the browser. No server needed. Your code executes locally in the browser tab — fast, private, instant. Full-Stack: Unlike v0 (UI only), Bolt generates: Frontend (React/Vue/Svelte) Backend (Express/Fastify) Database setup Auth flows API routes Example Projects "Build a Markdown blog with MDX support, syntax highlighting, dark mode, and RSS feed" "Create a habit tracker with streaks, charts, and email reminders" "Build a URL shortener with click analytics dashboard" Bolt.new vs Alternatives Feature Bolt.new Lovable Rep