Describe what you want to build. Blockers generates production-ready React components with live preview, powered by the world's best AI models.
Create a pricing table with 3 tiers, a highlighted recommended plan, and monthly/annual toggle
I'll create a responsive pricing component with a toggle...
export default function PricingTable() {Live Preview
Components render instantly as the AI generates code
Blockers combines the best AI models with a purpose-built coding interface. No more copy-pasting from ChatGPT.
Chat with GPT-4o, Claude, Gemini, and more. Switch models mid-conversation to find the best results for your task.
See your generated UI render in real-time. Desktop, tablet, and mobile viewports with instant hot reload.
Get clean, accessible React + Tailwind components. Copy, export, and ship directly to production.
Our proprietary layered approach routes your prompt through the best model for each task. Better results, faster.
Start for free. Upgrade when you need more power, models, and team features.
For individual developers exploring AI-assisted coding.
We support GPT-4o, GPT-4o Mini, Claude Opus by Anthropic, and Gemini 3 Flash by Google. Pro and Team plans get access to all models.
Yes. All generated code is yours. Copy it directly from the interface or export entire components with a single click.
Our system analyzes your prompt and routes it through the optimal model pipeline. Simple tasks use fast models, complex UI generation uses premium models -- all automatically.
The Starter plan includes a generous free trial period. Sign up and start building immediately -- no credit card required.