Does this support file uploads in -F?

It maps -F fields to FormData entries. File-path semantics may require manual edits.

Why do I still need manual cleanup?

Complex shell interpolation, uncommon flags, and environment variables are intentionally warned rather than guessed.

Is parsing done server-side?

No. All parsing and conversion run locally in your browser.

ADVERT

🔁 cURL to Fetch

Convert cURL commands into JavaScript fetch code with headers, method, and body handling. Runs in your browser with no sign-up required.

cURL to Fetch

Convert cURL commands into fetch requests with parsed request breakdown, unsupported-flag warnings, and async/promise output templates.

Output template

cURL input

Fetch output

const url = "https://api.example.com/v1/items";
const requestOptions = {
  method: "POST",
  headers: {
  "Content-Type": "application/json",
  "Authorization": "Bearer TOKEN"
},
  body: JSON.stringify({
  "name": "ToolHop",
  "active": true
}),
};

async function runRequest() {
  const response = await fetch(url, requestOptions);
  const text = await response.text();
  console.log(response.status, text);
}

runRequest();

Parsed request breakdown

Method: POSTURL: https://api.example.com/v1/itemsHeaders: 2Body: PresentAuth flag: NoCookie flag: No

How to use this tool

Paste your cURL command and choose output template style.
Review warnings and parsed breakdown for unsupported/ignored flags.
Copy or download generated fetch code and adjust edge cases manually.

Supported flags

Method and URL: -X, --request, --url.
Headers and auth: -H, -u, -b, --compressed.
Body/form: -d, --data-raw, --data-urlencode, -F/--form.

Notes

Unsupported flags are listed so you can patch output intentionally.
Multi-line commands with backslash continuations are normalized.
For advanced shell expressions, verify tokenization manually.

FAQ

Does this support file uploads in -F?: It maps -F fields to FormData entries. File-path semantics may require manual edits.
Why do I still need manual cleanup?: Complex shell interpolation, uncommon flags, and environment variables are intentionally warned rather than guessed.
Is parsing done server-side?: No. All parsing and conversion run locally in your browser.