Curl to Code Converter — 14 Language Targets
Convert complex curl commands to 14 languages: JavaScript (fetch), Node.js, Axios, Python requests, Go net/http, Java, PHP, Ruby, Rust reqwest, C# HttpClient, Elixir, Dart, Swift, Kotlin. Powered by curlconverter — the industry standard.
Why use this tool
Copy curl from Postman / browser DevTools / API docs → paste → pick fetch or Python or Go — get idiomatic code without learning the library.
Authorization headers, cookies, multipart form-data, JSON body — all converted, nothing missed.
Curl often contains Bearer tokens / API keys. The tool runs 100% client-side, curl never leaves the browser.
How to use
- 1Copy a curl command from Postman 'Export → curl' or Chrome DevTools 'Copy as curl'.
- 2Pick target language (fetch / axios / python / go / ...).
- 3Click Convert → ready-to-paste code.
Curl Converter — Why
Curl is the HTTP debugging lingua franca — API docs ship curl examples, browser DevTools 'Copy as curl' any request. But devs need real code to integrate. Converting a complex curl with 10 headers + multipart body to Python/Go manually takes 15 minutes and is easy to get wrong.
The tool uses curlconverter — the npm package powering curlconverter.com itself. It parses curl into an intermediate representation, then emits idiomatic code per language: Python via requests, Go via net/http with context, Rust via reqwest async, JavaScript via modern fetch (not XMLHttpRequest).
- ✓14 target languages
- ✓fetch / axios / requests / net-http / reqwest / HttpClient ...
- ✓Multipart form-data
- ✓JSON body + headers + cookies
- ✓Basic + Bearer auth preserved
- ✓100% client-side
FAQ
Does it convert complex curl with --data-binary, --form, --cookie?
Yes. curlconverter parses common flags well. Rare flags (--cert, --capath, --proxy) may not be fully supported.
Does Python output use requests?
Yes. requests is the most common Python HTTP client. Phase 2 will add httpx (modern async alternative).
Why aren't Erlang / OCaml in the list?
curlconverter has ~25 targets, the tool ships 14 most common. Open an issue if you need more.