cURL to fetch()
Parses a curl command (method, headers, body, basic auth) and converts it into an equivalent JavaScript fetch() snippet.
JavaScript (fetch)
cURL to fetch() — Free Online Tool
Parses a curl command (method, headers, body, basic auth) and converts it into an equivalent JavaScript fetch() snippet.
How to use the cURL to fetch()
- Open the tool above — it runs entirely in your browser, so your input never leaves this page.
- Paste or type your input into the field, then press the relevant button (e.g. Encode / Decode, Generate, or Convert).
- Copy the result from the output area with the copy button orCtrl/Cmd + C.
- No signup, no upload, and no tracking — repeat as often as you need.
Frequently asked questions
Is the cURL to fetch() free to use?
Yes. The cURL to fetch() is completely free, with no signup, no ads inside the tool, and no hidden limits.
Does the cURL to fetch() upload my data?
No. The cURL to fetch() processes everything locally in your browser. Your input is never sent to a server, so it stays private even on shared devices.
Does the cURL to fetch() work offline?
After the page loads, the cURL to fetch() runs entirely in your browser, so it keeps working without a network connection.
Free & private — why use this cURL to fetch()
The cURL to fetch() runs 100% client-side in your browser. Your data is never uploaded to a server, no account is required, and the tool is completely free. It works offline once the page has loaded and is part of a growing collection of privacy-first developer utilities.