cURL to JavaScript Fetch / Axios Converter

Convert terminal cURL API commands into modern JavaScript fetch(), Axios requests, or Python requests code automatically.

Input cURL Command GET
Converted API Client Code JavaScript
Headers Detected: 0
Status: Parsed client-side

How to Convert cURL Commands to JavaScript & Python

When testing REST APIs in Postman, Swagger UI, or Chrome DevTools Network panel, you can copy any HTTP request as a raw cURL bash command. However, translating those flags into clean JavaScript or Python can be tedious.

This tool automatically extracts the target URL, HTTP request method (GET, POST, PUT, DELETE), custom HTTP headers (such as Authorization Bearer tokens), and JSON body payloads, converting them into standard asynchronous fetch() or Axios code.

Supported cURL Flags & Syntax

  • HTTP Methods: Parses -X POST, --request PUT, or defaults automatically based on data flags.
  • Custom Headers: Converts repeated -H 'Authorization: Bearer...' or --header flags into a JavaScript Headers object or Python dictionary.
  • Request Payloads: Safely parses -d, --data, and --data-raw JSON bodies into formatted request payloads.
  • Zero Data Storage: API keys, bearer tokens, and request bodies never leave your browser window.

Frequently Asked Questions (FAQ)

How do I copy a cURL request from Chrome DevTools?
Open Chrome DevTools (F12), go to the Network tab, right-click on any API request, select Copy -> Copy as cURL (bash), and paste it into our tool.
Are my Bearer tokens or API keys sent to your server?
No. All string parsing happens 100% client-side in your web browser. Your sensitive API credentials remain private.