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cURL Command to Python Requests & httpx Converter

Paste any raw cURL command from Chrome DevTools, Postman or terminal and instantly generate idiomatic Python code using requests or modern async/sync httpx.

Load Preset Samples (6):
404 chars • 5 lines
Quick Request Inspection
POSThttps://api.openai.com/v1/chat/completions
Headers:3 detected
Payload:JSON Object
Auth:Bearer / Header
SSL Verify:Strict (Default)
Python Formatting Options
requests_client.py
37 lines
import requests

headers = {
    "Authorization": "Bearer sk-antigravity-live-key",
    "User-Agent": "ToolsAA-CurlConverter/1.0",
}

json_data = {
    "model": "gpt-4o",
    "messages": [
        {
            "role": "system",
            "content": "You are a helpful assistant.",
        },
        {
            "role": "user",
            "content": "How do I convert cURL to Python requests?",
        },
    ],
    "temperature": 0.7,
    "max_tokens": 256,
}

try:
    response = requests.post(
        "https://api.openai.com/v1/chat/completions",
        headers=headers,
        json=json_data,
        timeout=30,
    )
    response.raise_for_status()
    print("Status Code:", response.status_code)
    print("Response Body:", response.text)
except requests.exceptions.HTTPError as err:
    print(f"HTTP error occurred: {err}")
except requests.exceptions.RequestException as err:
    print(f"Network error occurred: {err}")

Parsed cURL Breakdown & Parameters

Verified locally in browser
HTTP Headers3
Content-Type:application/json
Authorization:Bearer sk-antigravity-live-key
User-Agent:ToolsAA-CurlConverter/1.0
Cookies0

No cookies detected in command.

Flags & Body PayloadJSON Object
Method:POST
Follow Redirects (-L):Default
Insecure SSL (-k):Strict
Max Time (-m):None
Proxy (-x):None

How to Copy cURL from Your Browser Developer Tools

Google Chrome & Brave
  1. Press F12 or right-click → Inspect.
  2. Switch to the Network tab.
  3. Trigger your network request on the page.
  4. Right-click the request → Copy → Copy as cURL (bash).
Mozilla Firefox
  1. Press Ctrl+Shift+E (Network Monitor).
  2. Locate the target API or request in the table.
  3. Right-click → Copy Value.
  4. Select Copy as cURL from the sub-menu.
Apple Safari
  1. Enable Developer Menu (Settings → Advanced).
  2. Open Web Inspector (Cmd+Opt+I).
  3. Under the Network tab, select your request.
  4. Right-click and select Copy as cURL.
Postman & Insomnia
  1. Open your saved request collection.
  2. Click the </> Code snippet icon in the right sidebar.
  3. Select cURL from the language dropdown.
  4. Click copy and paste the snippet directly into this tool.

Python requests vs. httpx: Feature Comparison

Capabilityrequestshttpx (Async)httpx (Sync)
Execution ModeSynchronous (blocking)Asynchronous (async/await)Synchronous (blocking)
HTTP/2 SupportNo (HTTP/1.1 only)Yes (http2=True)Yes (http2=True)
Default RedirectsFollows GET (allow_redirects=True)Disabled by default (follow_redirects=True required)Disabled by default (follow_redirects=True required)
Framework AffinityDjango, Flask, Scripts, CeleryFastAPI, asyncio, aiohttp, StarletteModern Scripts, CLI tools
API DesignDe facto standard, battle-testedDirectly mirrors requests syntaxDirectly mirrors requests syntax

Frequently Asked Questions (FAQ)

Why does this tool clean DevTools browser headers by default?

When copying requests from Chrome or Edge, headers such as :authority, sec-ch-ua, and content-length are included. In Python, sending pseudo-headers starting with a colon causes crashes, and hardcoded content-length causes desynchronization errors when modifying payloads. Cleaning them leaves clean, resilient code.

How are JSON payloads converted into native Python dictionaries?

This tool automatically parses your cURL JSON body and translates JSON primitives into Python equivalents (true → True, false → False, null → None). Passing json=json_data directly to requests or httpx ensures automatic UTF-8 serialization and adds the correct Content-Type header.

When should I use httpx over requests in my Python projects?

Choose httpx (Async) if you are developing with asynchronous frameworks like FastAPI or Quart, or if you need to dispatch hundreds of concurrent requests via asyncio. Choose requests for standard synchronous scripts and data science workflows.

Is my cURL command, authorization token, or API key sent to any server?

Never. 100% of command tokenization, argument extraction, and Python code synthesis runs in your browser via client-side JavaScript. ToolsAA has zero backend logging, zero telemetry, and zero data retention.

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