cURL Converter Online Free

Key Features

Why Convert cURL?

API documentation almost always provides cURL examples because cURL is universal and language-agnostic. But when you're building a JavaScript or Python application, you need to translate those examples into your language's HTTP client. Manually translating cURL to Fetch or Axios is tedious and error-prone — especially for complex requests with multiple headers and JSON bodies. This tool does the translation instantly, saving time and preventing mistakes.

Benefits

• •Save time translating API documentation examples
• •Avoid syntax errors in manual translation
• •Learn how cURL maps to different HTTP clients
• •Quickly prototype API integrations
• •Convert complex requests with multiple headers
• •Works with any REST API cURL example

How to Convert cURL

1. 1Paste your cURL command in the left panel
2. 2Select the target language (Fetch, Axios, or Python)
3. 3View the converted code in the right panel instantly
4. 4Copy the result with the copy button
5. 5Paste into your project and adjust as needed
6. 6Test the converted code in your application

Understanding cURL Options

-X or --request: HTTP method (GET, POST, PUT, DELETE). -H or --header: request header (e.g. -H 'Content-Type: application/json'). -d or --data: request body for POST/PUT. --data-raw: raw request body. -u or --user: basic authentication (user:password). -k or --insecure: skip SSL verification. -L or --location: follow redirects. This tool handles the most common options (-X, -H, -d) which cover 90% of API documentation examples.

Frequently Asked Questions

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