curl Command Builder — Free, No Upload, Browser-Based

Build a curl command from a visual GUI — choose your HTTP method, enter a URL, add custom headers, set a request body, configure authentication (Bearer token, Basic Auth, or API key), and toggle flags like follow-redirects or verbose mode. The command generates reactively as you type, with no data sent anywhere. Everything runs in your browser, so API keys and tokens never leave your device.

Comment utiliser cet outil

1. Select an HTTP method and enter your API endpoint URL.
2. Configure authentication, add any custom headers, and optionally set a request body and flags such as verbose or follow-redirects.
3. Copy the generated curl command from the output panel and paste it into your terminal.