cURL Converter

• Parses any curl command — handles -X, -H, -d, --data-raw, --data-urlencode, --form, -u, --compressed, --insecure.
• Emits clean code for fetch, Axios, Node.js, Python requests, Go, Java, C#, Ruby, PHP, PowerShell.
• Handles JSON bodies (with proper escaping), form-encoded data, and multipart uploads.
• Preserves Basic auth, Bearer tokens, and custom auth headers.
• Removes shell line continuations (\) and normalizes quoting.
• Normalized cURL output: clean, re-shareable cURL for tickets — with sanitized or env-var secrets.

• Port a cURL command from API docs into your frontend or backend code.
• Reproduce a browser DevTools network request in Python or Go.
• Convert a Postman "Code" snippet into a different language.
• Generate a quick fetch wrapper for an experiment.
• Share a working example with a team that uses a different language.
• Build integration tests from a known-good cURL command.

1. Paste your curl command (multi-line works — shell continuations are normalized).
2. Pick the target language / library (fetch, Axios, Python requests, Go, etc.).
3. Copy the generated snippet straight into your editor.
4. For browser-side fetch with auth, double-check CORS — the original cURL succeeds outside CORS rules.
5. Use the Request Snippet Generator for JSON-first input, or the HTTP Headers Parser to inspect just the headers.

• Browser CORS: a cURL command runs outside browser CORS, so a "Copy as cURL" snippet may not work from JavaScript without server-side CORS support.
• Preserve all -H headers — auth and content-type often come from headers you forgot.
• Use -d / --data-raw for JSON bodies; verify the converter emitted JSON.stringify or json= as appropriate.
• Multi-line cURL from --next or piped output may be multiple requests — separate them first.
• For --insecure (skip TLS verification), do not replicate this in production code — it disables certificate checks.
• Cookies pasted via -b / --cookie often expire quickly — refresh and re-export.

FAQ

• How do I convert cURL to fetch? Paste the cURL, select fetch, and copy the generated JavaScript.
• How do I convert cURL to Axios? Paste the cURL and choose Axios (browser or Node.js) — the converter maps the method, URL, headers, query params, and body into an axios() config object, and flags any browser-forbidden headers so the request matches the original.
• How do I convert cURL to Python? Pick Python (requests) — the snippet uses the requests library with the right method, headers, and JSON body.
• Does it support multipart uploads? Yes — --form / -F flags are translated to multipart bodies in each target language.
• Why doesn't my fetch work in the browser when the cURL works? Browser fetch is subject to CORS — the server must allow the origin, methods, and headers. cURL ignores CORS.
• Is my cURL uploaded? No. Conversion runs in your browser. The cURL is never sent to a server.
• Can it produce a Postman collection? For Postman specifically, see the OpenAPI → Postman Exporter or paste the cURL into Postman's "Import" dialog.

• Convert cURL to Fetch
• Convert cURL to Axios
• Convert cURL to Python requests

Runs locally in your browser. No uploads. Watch out for browser CORS when porting a cURL to client-side fetch.

Need the full picture? Open the request in the API Debugging Studio for a one-screen debugging board with parsed headers, JWT decode, body pretty-print, scan, snippets, and gated share.