Which flags are supported?

-X/--request, -H/--header, -d/--data variants, -F/--form, -u/--user, -b/--cookie, --url, and --compressed.

Does it decode cookies?

Yes, Cookie headers and -b/--cookie values are parsed into a name/value table.

Is my curl command sent anywhere?

No, parsing happens entirely in your browser.

Is my data uploaded to a server?

No. This tool runs entirely in your browser using standard web APIs, so your input never leaves your device and nothing is logged or stored on our servers.

Does it work offline and on mobile?

Yes. Once the page has loaded it keeps working without a network connection, and the layout is responsive so it stays usable on phones and tablets.

cURL Command Parser

Parse a curl command into method, URL, headers, and body.

Support

Works Offline

Privacy First

No Login

No API

curl command

Structured breakdown

POST

https://api.example.com/users

Query params

Key	Value
active	true

Headers

Name	Value
Content-Type	application/json

Cookies

Name	Value
session	abc123

Body

{"name":"Ada"}

JSON representation

{
  "method": "POST",
  "url": "https://api.example.com/users",
  "query": {
    "active": "true"
  },
  "headers": {
    "Content-Type": "application/json"
  },
  "cookies": {
    "session": "abc123"
  },
  "body": "{\"name\":\"Ada\"}",
  "forms": [],
  "compressed": false,
  "auth": null
}

About the cURL Command Parser

Paste a curl command and get a structured breakdown of its method, URL, query parameters, headers, cookies, form fields, and body, plus a JSON representation. This is the reverse of converting curl to fetch.

Examples

POST with headers

curl -X POST https://api.example.com -H 'Content-Type: application/json' -d '{"a":1}'

Output

{"method":"POST","url":"https://api.example.com"}

Keyboard shortcuts

Copy the main outputCtrl / ⌘ + Shift + C
Download the resultCtrl / ⌘ + S
Share this toolCtrl / ⌘ + Shift + S
Reset the inputsAlt + R
Open the tool search paletteCtrl / ⌘ + K

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Frequently asked questions

Version 1.0.0 · Updated 2026-08-10 · Runs entirely in your browser