cURL to Fetch
Free online tool · runs in your browser
Turn cURL into fetch() code.
Quick tutorial
- 1Paste a cURL command.
- 2Click Convert.
- 3Copy the fetch snippet.
Free online curl to fetch
Convert a cURL command into a JavaScript fetch() snippet. Supported pieces include URL, HTTP method (-X), headers (-H), and data body (-d). Unsupported flags are left as comments so you can finish by hand. Paste from browser DevTools “Copy as cURL” and get fetch code without sending the command to a server.
How to use cURL to Fetch
- Paste a cURL command.
- Click Convert.
- Copy the fetch snippet.
Limitations
- Unsupported flags are listed in comments.
- Complex cURL scripts may need manual edits.
Example
Input
curl https://api.example.com
Output
const response = await fetch(...)
FAQ
Frequently Asked Questions
Which cURL flags are supported?
URL, -X method, -H headers, and -d body. Other flags appear as comments in the output.
Does it run the HTTP request?
No. It only generates JavaScript. You run fetch in your own app or console.
Which flags are supported?
URL, -X method, -H headers, -d data body.
Is cURL to Fetch free to use?
Yes. cURL to Fetch on ShadowReference is free, with no account, no watermarks, and no server-side processing.
Does this tool send my data to a server?
No. All processing happens locally in your browser. Your input never leaves your device.