Curl to Fetch

Convert cURL commands into fetch, axios, Python, PHP, Go, or Ruby code.

Free & unlimited

cURL command

POST

Output

const response = await fetch('https://api.example.com/users', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: "{\"name\":\"Alice\"}"
});

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

All processing happens in your browser. No data is sent to any server.

About this tool

1
Paste your curl command
Copy a curl command from your terminal, browser DevTools, or API documentation and paste it into the input.
2
Review the parsed options
The tool breaks down the curl command showing method, URL, headers, and body.
3
Get the JavaScript code
View the equivalent JavaScript fetch() or axios code with all options properly translated.
4
Copy and use
Copy the generated JavaScript code into your project.

Copy curl commands directly from browser DevTools (Network tab > right-click > Copy as cURL) for exact request reproduction.
The tool handles -H (headers), -d (data), -X (method), -u (auth), and most common curl flags.
Switch between fetch() and axios output depending on which HTTP library your project uses.
Multi-line curl commands with backslash continuations are supported - paste them as-is.

Parses all common curl flags (-H, -d, -X, -u, -F, --data-raw, etc.)
Generates both fetch() and axios code output
Handles form data, JSON bodies, and file uploads
Preserves authentication headers and cookies
Supports multi-line curl commands with backslash continuations

Convert API documentation curl examples into JavaScript code for your frontend or Node.js app
Translate browser DevTools network requests into reusable fetch code
Generate API client code from curl commands shared by backend developers
Quickly prototype API integrations by converting curl test commands to JavaScript

Common flags including -X (method), -H (header), -d (data), -u (basic auth), -F (form data), --data-raw, --compressed, -b (cookies), and -k (insecure) are supported.

Yes. Toggle the output format between native fetch(), axios, and even Node.js https module code.

File upload flags (-F, --data-binary @file) are translated to FormData in the JavaScript output with a placeholder for the file reference.