Zero-Server HTTP Request Converter

cURL to Code Converter

Instantly convert raw terminal cURL commands into production-ready code in JavaScript (Fetch), Python (Requests), Go, and Rust.

Paste cURL CommandAuto-parses methods, headers & payloads

const response = await fetch("https://api.example.com/v1/chat", {
  "method": "POST",
  "headers": {
    "Authorization": "Bearer sk-your-token",
    "Content-Type": "application/json"
  },
  "body": "{\"message\": \"Hello Castov\"}"
});
const result = await response.json();
console.log(result);

Frequently Asked Questions

Does the cURL converter send my API tokens or payloads to a server?

No. Castov parses and converts your cURL commands 100% client-side in your browser. No tokens, passwords, or endpoints are logged or transmitted.

What target languages and libraries are supported?

It converts cURL to native JavaScript (fetch / async/await), Python (requests), Go (net/http), and Rust (reqwest with Tokio).