cURL to Code Converter

Convert a curl command in three steps

1. Paste the command. Chrome and Firefox both offer Copy as cURL in the network panel, which gives a full request you can drop in.
2. Pick the target language: JavaScript fetch, axios, Python requests, PHP cURL or Go net/http.
3. Copy the generated code. Warnings appear above the output when something could not be converted.

What carries over

• The URL, including the query string, and the HTTP method. With -d and no method, curl sends a POST, and so does the tool.
• Every -H header, plus cookies, user agent and referer shortcuts.
• Request bodies. JSON is turned into a proper object for fetch, axios and Python, and form fields from -F become FormData or a form dictionary.
• Basic auth from -u user:pass, sent as an Authorization header.

Before you ship the code

• Secrets: replace tokens and passwords with environment variables. Generated code contains whatever you pasted.
• Error handling: the examples check the status code, but add retries and timeouts that fit your app.
• Files: a field like -F file=@photo.png needs a real file handle in your language. The output marks the spot.
• Redirects: browsers' fetch follows redirects by default. curl only does so with -L.

When the result looks different

If the server answers differently from code than from curl, compare the headers. Browsers add headers you cannot set, and some libraries add a default User-Agent or Accept-Encoding. Copying the exact headers from the network panel is the quickest way to reproduce a request.