cURL to Fetch / Axios / Python Converter
Paste a curl command, get JavaScript fetch, axios, or Python requests code
How it works
- 1Paste a curl command
Copy from Chrome DevTools (Network tab → Copy as cURL), a README, or a tutorial.
- 2Pick a target
JavaScript fetch, axios, or Python requests — each maps headers, method, and body correctly.
- 3Copy the code
Paste directly into your project — no runtime dependencies for fetch.
About cURL to Fetch / Axios / Python Converter
Free online cURL converter. Paste any curl command (from Chrome DevTools, Postman, an API doc) to instantly get equivalent JavaScript fetch, axios, or Python requests code. Handles -X, -H, -d, --json, basic auth, and cookies. Runs entirely in your browser. cURL to Fetch / Axios / Python Converter on 712 Tools runs entirely inside your browser using modern JavaScript APIs — no server ever sees your data. That means instant results, complete privacy, and no upload limits.
Whether you need to paste a curl command, get javascript fetch, axios, or python requests code for a debugging session, a quick sanity check, or a production incident, this tool is free to use as many times as you need. There are no watermarks, no sign-up, and no ads inside the tool itself.
Frequently asked questions
Which curl flags are supported?
-X/--request, -H/--header, -d/--data (all variants), --json, -u basic auth, -b cookies, -A user agent, -e referer. Flags like -L, -k, -v are ignored (no direct fetch equivalent).
Does it handle multi-line commands with backslashes?
Yes — backslash-newline line continuations are respected, so you can paste directly from bash.
Does it upload my command?
No. Parsing runs entirely in your browser.
Why is my body wrapped in quotes for Python?
The Python target auto-detects application/json Content-Type and uses json= for a parsed dict. Non-JSON bodies pass through as data= strings.
Read more
From curl to fetch, axios, and Python: the API integration workflow
Every API doc uses curl examples. Every codebase uses something else. Here's how to translate curl commands correctly — headers, auth, JSON bodies, and the flags that don't map cleanly.
HTTP status codes that actually matter for API developers in 2026
You know 200 and 500. But the difference between 401 vs 403, 400 vs 422, and 502 vs 503 decides whether your API is professional or amateur. Here's the short list that matters.
User-Agent strings in 2026: parsing, Client Hints, and privacy
The User-Agent string is a mess — Chrome pretends to be Safari, Edge pretends to be Chrome. But it's still what your analytics reads. Here's how to parse it, when to trust it, and where Client Hints are taking us.
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