Code Generator
Free API Route Generator — Next.js, Express, Fastify
Generate API routes for Next.js, Express, or Fastify with TypeScript, validation, error handling, CORS, and auth middleware. Free, no sign-up.
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— Help others discover itFAQ
What frameworks are supported?
Next.js App Router, Express.js, and Fastify. Each generates idiomatic code for that framework.
Does it include error handling?
Yes, toggle error handling to add try-catch blocks with proper error responses and logging.
Can I add authentication?
Yes, enable auth middleware to add a token-based authentication function stub that you can customize.
Is this tool free?
Yes, completely free. No sign-up required. All code is generated in your browser.