Code to cURL Converter
Convert JavaScript Fetch, Axios, Python requests, or PHP cURL code into a ready-to-run cURL command. Paste your HTTP client code and instantly get the equivalent cURL command with the correct method, URL, headers, and request body. Useful for debugging, sharing API requests with teammates, and testing in the terminal. Free, instant, and runs entirely in your browser — your code and tokens never leave your device.
How to Use Code to cURL Converter
How to Use the Code to cURL Converter:
Select the Source Language: Click one of the four language tabs at the top — JS Fetch, Axios, Python, or PHP — to tell the tool which kind of code you are converting. Switching tabs loads a ready-made example for that language.
Paste Your Code: Paste your HTTP request code into the textarea. The tool accepts standard patterns: fetch() calls, axios() config or shorthand calls, requests.METHOD() calls, and curl_setopt_array() PHP code. You do not need to paste an entire file — just the request block is enough.
Click Convert to cURL: Click the Convert to cURL button. The tool parses the method, URL, headers, and body from your code and generates a formatted cURL command in the output panel.
Read the cURL Output: The generated cURL command uses backslash line continuation for readability. Each -H flag is on its own line. If the request has a body, it appears as a -d flag at the end. The command is ready to paste into any terminal.
Copy the Command: Click the Copy button to copy the cURL command to your clipboard. Paste it into your terminal, Postman, or share it with a teammate.
Check the Parsed Summary: The Parsed Summary table shows what the tool detected — method, URL, headers, and body. Use this to verify the parse was correct before running the command.
Reset for New Input: Click Reset to clear the textarea and output. Switch language tabs to load a fresh example for a different language.
Common Use Cases:
- Terminal debugging: Convert a failing API call from your codebase into cURL to reproduce and test the request directly in a terminal.
- Sharing requests: Turn a code snippet into a portable cURL command to share with a teammate or file in a bug report.
- API documentation: Convert your internal SDK calls into cURL examples for external-facing docs.
- Cross-language translation: Take a Python requests snippet from a tutorial and get the equivalent cURL to test it before porting to your language.
- CI/CD testing: Extract cURL commands from integration test code to create standalone smoke test scripts.
Frequently Asked Questions
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