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cURL Converter

Convert cURL commands to JavaScript, Python, Java, and Go code with auto-convert and request stats display

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About This Tool

cURL Converter is an online tool that transforms cURL commands into ready-to-use code for JavaScript, Python, Java, and Go. It features auto-convert mode for instant conversion, displays request stats (method, URL, headers, body), and processes everything locally in your browser.

Key Features

Quick Preview

Use Cases

curl javascript python http api

Frequently Asked Questions

What is the cURL Converter?

The cURL Converter is an online tool that transforms cURL commands into code for JavaScript, Python, Java, and Go. It features auto-convert mode, displays request stats (method, URL, headers, body), and processes everything locally in your browser.

Which programming languages are supported?

The converter supports JavaScript (fetch), Python (requests), Java (HttpURLConnection), and Go (net/http). Each language generates idiomatic, ready-to-use code with proper imports and error handling.

Does it support POST requests with JSON body?

Yes, the cURL Converter fully supports POST, PUT, PATCH, and other HTTP methods with JSON bodies, form data, and custom headers. It correctly parses -d, --data, and --header flags from your cURL command.

What is the auto-convert feature?

When auto-convert is enabled, the tool automatically generates code as you type or paste your cURL command. This provides instant feedback without needing to click a convert button.

Is my cURL command data sent to any server?

No, all processing happens locally in your browser. Your cURL commands and generated code are never uploaded or transmitted to any server, ensuring your information remains completely private.