How to use Fetch to cURL Converter
- Drop a JavaScript fetch() snippet into Fetch to cURL Converter to begin.
- Fetch to cURL Converter converts it to an equivalent cURL command locally.
- The conversion stays local; Fetch to cURL Converter sends nothing.
- Use Copy to grab the result.
About this tool
Fetch to cURL Converter runs entirely in your browser. Fetch to cURL Converter reads the URL, method, headers and body from the fetch() snippet you paste and produces the matching cURL command, on your device.
It inspects the fetch() options object rather than cURL flags, and keeps everything local — nothing is sent and no request is made. It behaves the same on desktop and mobile, with nothing stored remotely.
Frequently asked questions
How do I use Fetch to cURL Converter?
Use Fetch to cURL Converter to convert your input without installing anything; everything happens client-side.
Is Fetch to cURL Converter free to use?
Yes — Fetch to cURL Converter is completely free, with no usage limits.
Is my input private in Fetch to cURL Converter?
Yes — your input never leaves your device; Fetch to cURL Converter does all the work in your browser.
Does Fetch to cURL Converter run the request?
No — Fetch to cURL Converter only parses the JavaScript fetch() snippet you paste and rewrites it as a cURL command, locally in your browser. It never sends the request, so nothing leaves your device.
Can I use Fetch to cURL Converter without a connection?
Yes — after the first load Fetch to cURL Converter runs entirely offline.