Intosoft Tools

cURL Builder

Build cURL commands visually for API testing

Common API patterns

Request

Options

Generated cURL

curl -L -H 'Content-Type: application/json' 'https://api.example.com/users'
Instant Results
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About cURL to Fetch/Code Converter

Translating cURL commands into usable code can be tedious. Our free online cURL Converter instantly translates cURL commands into JavaScript (Fetch/Axios), Python, Go, PHP, and other programming languages.

How It Works

The tool parses the raw cURL command string, extracting the URL, HTTP method, headers, and body payload. It then maps these extracted components into the specific syntax and structure of your chosen target programming language.

Common Use Cases

  • Converting API documentation examples (usually in cURL) into usable application code
  • Translating network requests copied from Chrome DevTools into automated scripts
  • Quickly generating boilerplate code for HTTP requests
  • Learning how different languages handle HTTP headers and payloads

Frequently Asked Questions

In Chrome or Firefox, open Developer Tools (F12), go to the Network tab, right-click any request, select 'Copy', and choose 'Copy as cURL'.

No, this tool only translates the syntax from cURL into other programming languages. It does not send the actual HTTP request.

cURL (Client URL) is a command-line tool for transferring data using various protocols. It's widely used for testing APIs, downloading files, and debugging HTTP requests.

Yes, paste an existing cURL command and the tool parses it into a visual form. You can then modify headers, body, and parameters visually before regenerating the command.

The builder supports Bearer token, Basic auth, and custom Authorization headers. Select the auth type, enter credentials, and the cURL command is generated automatically.

Many HTTP clients can import cURL commands. The generated cURL command works directly in any terminal and can be converted to code in Python, JavaScript, PHP, and more.