Build cURL command from form.. cURL Builder is a free online tool from the ToolsRift Developer Tools collection. It runs entirely in your browser — nothing to install, no signup, and your data never leaves your device.
Choose an HTTP method, enter the URL, add headers and a request body, and the tool assembles the correctly quoted cURL command for you to copy and run.
cURL is a command-line tool for making HTTP requests, widely used to test APIs, download files and reproduce browser requests in scripts.
Set a Content-Type: application/json header and paste your JSON as the body — the builder wraps it with the -d flag and correct quoting.
Yes — the builder quotes headers and body so characters like spaces and quotes survive the shell without breaking the command.