CORS Generator

CORS errors are the bane of frontend development. Describe your setup and get the exact configuration you need for your stack.

One command. Zero config. Just works.

Quick Start

npx ai-cors "frontend on localhost:3000, API on localhost:8080"

What It Does

• Generates CORS config for your specific server/framework
• Handles complex setups with multiple origins
• Includes credentials, headers, and method configuration
• Works with Express, Fastify, Next.js, and more