Does this converter send my cURL request over the network?

No. Toolbox runs 100% inside your browser. Your cURL commands, API endpoints, tokens, and payloads are parsed client-side without any network traffic or server storage.

Which cURL flags are supported?

The parser supports methods (-X, --request), headers (-H, --header), body payloads (-d, --data, --data-raw, --data-binary, --json), basic auth (-u, --user), and positional URLs.

Can I convert complex multi-line cURL commands?

Yes. Multi-line bash cURL commands copied directly from Chrome DevTools Network Tab or Postman are automatically sanitized and tokenized.

Developer

cURL to Code Converter

Convert raw cURL terminal commands into idiomatic code snippets for JavaScript Fetch, Axios, Python Requests, HTTPX, Go, Rust, and PHP.

Quick Answer & Summary

A cURL to Code Converter parses command-line interface (CLI) cURL network requests and automatically generates equivalent, production-ready source code across multiple programming languages including JavaScript (Fetch and Axios), Python (Requests and HTTPX), Go, Rust (Reqwest), PHP, Java, and Swift. It accurately extracts HTTP methods (GET, POST, PUT, DELETE, PATCH), custom request headers, authentication bearer tokens, URL query parameters, and raw JSON or form-encoded payloads. Software engineers and API developers utilize this conversion utility to quickly transform terminal curl commands from API documentation into clean, idiomatic client code with proper error handling and asynchronous promise syntax. Because all command tokenization and syntax generation run entirely client-side in the browser, your private API credentials, access tokens, and internal endpoint URLs remain secure and never leave your local machine.

cURL Command to Multi-Language Code

Instant client-side translation into 12+ targets: Fetch, Axios, Python HTTPX, Go, Rust, C#, Java, Swift & Dart.

Samples:

cURL Command Input

Generated Code (11 Languages)

const response = await fetch("https://api.starkindustries.com/v2/fusion/telemetry", {
  method: "POST",
  headers: {
      "Authorization": "Bearer stark_live_secret_token_99",
      "Content-Type": "application/json"
  },
  body: JSON.stringify({"reactorId": "arc-01", "outputMw": 850.5, "coolingStatus": "nominal"}),
});

const data = await response.json();
console.log(data);

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Toolbox Editorial TeamVerified Authors

Systems & Security Engineers • Applied Cryptography & High-Performance Web Tools

Updated: September 2026

100% In-BrowserZero server storage

Standards AuditedRFC & ISO compliant

Peer ReviewedEditorial Policy

Documentation & Guide

How to Use cURL to Code Converter

Paste your cURL command

Paste any raw cURL command into the input box. Multi-line commands with backslash line continuations are fully supported.

Select Target Language Tab

Click between JavaScript (Fetch/Axios), Python (requests/httpx), Go, Rust, or PHP to view the corresponding implementation.

Copy Code Snippet

Click the Copy button to immediately copy the production-ready code into your codebase or API client.

Pro Tips

Right click any network request in Chrome DevTools and select "Copy as cURL" to paste here.

Switch tabs instantly to compare how different languages handle request headers and bodies.

Works 100% offline with zero server transmission.

Practical Examples & Conversions

Input

curl -X POST https://api.example.com -H "Authorization: Bearer token" -d '{"key":"val"}'

Output

Async fetch() or requests.post() pre-configured with headers and serialized body

Frequently Asked Questions (PAA)

In-Depth Architectural Guide

Developer Tools 8 min read

Mastering cURL to Code: Automated Request Translation for Fetch, Python, Go, Rust, and Axios

Learn how to convert raw cURL commands into production-ready Fetch, Axios, Python requests, Go net/http, and Rust reqwest code. Eliminate escaping bugs and auth header friction.

Read Full Tutorial