Does this send the request?

No. It only generates text. Copy the command and run it yourself when you are ready.

How is the body escaped?

The body is placed in single quotes for cURL, with embedded single quotes escaped so the shell receives it intact.

Can I add authentication headers?

Yes, add any header row you need. Avoid pasting real production credentials into any online tool.

cURL Generator

Build cURL, fetch and Python requests snippets from a request.

Request

Method

URL

Headers

Request body

{"name":"John"}

cURL

curl -X POST 'https://example.com/api' \
  -H 'Content-Type: application/json' \
  -d '{"name":"John"}'

JavaScript fetch

fetch("https://example.com/api", {
  method: "POST",
  headers: {
    "Content-Type": "application/json",
  },
  body: "{\"name\":\"John\"}"
})
  .then((res) => res.json())
  .then(console.log);

Python requests

import requests

response = requests.post(
    "https://example.com/api",
    headers={
    "Content-Type": "application/json",
},
    data="{\"name\":\"John\"}",
)
print(response.json())

About the cURL Generator

Writing a cURL command by hand means remembering flag order, quoting and how to escape a JSON body. This builder assembles it from structured fields instead.

The same request is emitted as a JavaScript fetch call and a Python requests snippet so you can move between a terminal test and application code without rewriting anything. No request is ever executed here.