cURL to Fetch Converter
Convert curl commands to JavaScript fetch() and axios calls instantly. Free online converter with headers and body parsing. No signup.
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Frequently asked questions
- What curl flags does this tool support?
- It supports -X (method), -H (headers), -d and --data-raw (body), -F (form data), -u (basic auth), and --url. Unknown flags are ignored so most common curl commands convert cleanly.
- Does the generated fetch code work in Node.js?
- Yes. Modern Node.js (v18+) ships with a built-in fetch API, so the generated code runs in both browsers and Node without any extra dependencies.
- Why does the axios version look different?
- Axios uses a configuration object with method, url, headers, and data keys, whereas fetch takes the URL as its first argument. The behavior is equivalent but the API shape differs.