cURL to Code
Turn a cURL command into fetch, Python requests or Go net/http code.
Notes
How to use it
- Copy a cURL command from documentation, DevTools (Copy as cURL) or a README, and paste it into the left panel.
- Pick the Target: JavaScript fetch, Python requests, or Go net/http.
- The generated snippet appears on the right; unclear spots are listed under Notes instead of being silently dropped.
- Use Copy to take the code into your editor.
- Press Sample to load an example command that exercises method, headers, body and basic auth.
Common use cases
- Reproducing API examples - most API docs lead with cURL; convert once and keep working in your own stack.
- Porting DevTools requests - copy a browser request as cURL, then turn it into test code for your backend.
- Debugging integrations - generate the same call in three languages to isolate client-specific issues.
- Saving time on boilerplate - headers, auth and request bodies are wired up for you.
Why it stays private
The command is parsed with a small tokenizer in your browser's memory. cURL commands often carry session tokens, API keys and internal URLs, so nothing is transmitted anywhere.
FAQ
Q: Which flags are understood? A: -X/--request, -H/--header, -d/--data (plus --data-raw, --data-binary, --data-ascii), --data-urlencode, -u/--user and --url. Common switches like -L, -k or --compressed are recognized but have no direct code equivalent.
Q: What happens with flags it does not know? A: They are ignored, and every ignored or approximated detail is listed in the Notes section so you can decide what to adjust by hand.
Q: Can it read body files like -d @data.json? A: No. Browser pages cannot read local files you did not pick explicitly - the file reference is reported in the Notes, and you should paste the file content yourself.
Your data stays on this device
cURL to Code runs 100% locally. Everything you paste or drop is processed by your own browser and never transmitted. Nothing is stored on our servers — close the tab and it is gone.
Nothing you type is sent to a server, logged, or used for analytics. The page works even with your network disconnected after first load.