Are my authorization tokens and API keys safe when using this converter?

Yes, absolutely. The cURL command is parsed and converted entirely inside your browser using client-side JavaScript. No network requests are dispatched, ensuring zero exposure of your secrets or tokens.

Can I paste cURL commands copied directly from Chrome or Firefox DevTools?

Yes! The parser is designed to handle "Copy as cURL (bash)" outputs directly from browser network tabs, including multi-line escaping (\) and quoted strings.

Which programming languages and HTTP libraries are supported?

We generate production-grade code for JavaScript (native Fetch API and Axios), Python (Requests and modern async HTTPX), Go (net/http), Rust (reqwest with tokio), and PHP (curl_init).

How does the converter handle Basic Authentication (-u user:pass)?

Basic authentication credentials provided via -u or --user are automatically formatted into a standard "Authorization: Basic " header in the generated target code.

Does it automatically infer HTTP POST when a request body is present?

Yes. In accordance with standard cURL behavior, if a -d, --data, or --data-raw flag is present and no explicit -X method is defined, the method defaults to POST.

cURL to Code Converter

Convert cURL command lines into JavaScript (Fetch, Axios), Python (Requests, HTTPX), Go, Rust, and PHP. Zero server logging.

cURL to Code Snippet Converter

Example cURL Requests

Paste cURL Command

POST2 headers

https://api.example.com/v1/orders

Payload: {"itemId": "prod_4091", "quantity": 2, "currency": "USD"}

const response = await fetch('https://api.example.com/v1/orders', {
  method: 'POST',
  headers: {
    "Content-Type": "application/json",
    "Authorization": "Bearer sec_tok_98a72c10ef"
},
  body: "{\"itemId\": \"prod_4091\", \"quantity\": 2, \"currency\": \"USD\"}"
});
const data = await response.json();
console.log(data);

Zero-Knowledge Safe Extraction: Confidential Bearer tokens, cookies, and production API secrets inside your cURL command are parsed strictly in browser memory and are never uploaded or tracked.

概要

The cURL command-line utility is the gold standard for documenting, testing, and debugging HTTP APIs. From API reference documentation (such as Stripe, GitHub, OpenAI, and Twilio) to Chrome DevTools "Copy as cURL" network inspections, developers constantly interact with raw cURL commands.

However, translating shell cURL flags (-X, -H, -d, -u, --data-raw) into idiomatic application code for backend services or frontend apps is repetitive and tedious. More critically, copying cURL commands that contain active Bearer tokens, production cookies, or API secrets into untrusted online conversion websites creates massive security vulnerabilities.

Our cURL to Code Converter parses cURL commands directly in browser memory and outputs clean, production-ready code in JavaScript (Fetch & Axios), Python (Requests & HTTPX), Go (net/http), Rust (reqwest), and PHP. Because conversion is 100% client-side, your secret keys and production authentication tokens are never exposed.

Key Capabilities & Supported Standards

Multi-Language Generation: Instant code generation for JavaScript (modern fetch and axios), Python (requests and async httpx), Go (net/http), Rust (reqwest), and PHP.
Complex Flag Tokenization: Seamlessly handles HTTP methods (-X POST/PUT/DELETE), headers (-H), raw JSON/form data (-d, --data-raw), and basic auth credentials (-u).
Chrome / Firefox DevTools Compatibility: Directly paste commands exported via Chrome DevTools "Copy as cURL (bash)".
Automatic Header & Payload Normalization: Pretty-prints JSON bodies and creates cleanly structured header maps.
Zero-Knowledge Privacy: No server requests or analytics capture your confidential API keys, cookies, or endpoints.