URL parser

About URL parser

URL Parser breaks any URL into its individual components — protocol, hostname, port, path, query parameters, and hash fragment — and displays each part clearly. Useful for debugging API endpoints, OAuth redirects, UTM links, and any complex URL during development.

When to use URL parser

• Extract and inspect query parameters from a complex redirect URL
• Debug API endpoint construction by separating path from query strings
• Parse OAuth callback URLs to extract authorization codes and state values
• Analyze UTM tracking parameters in marketing links
• Verify a URL is correctly formed before using it in code or configuration

How it works

Your input is passed to the browser's built-in URL constructor, which parses it according to the WHATWG URL Standard. Query parameters are extracted using URLSearchParams, producing a key-value listing. Invalid URLs trigger an "Invalid URL" error with a prompt to include the protocol — the most common omission.

Example

Parsed URL

Input:

https://nadhebe.com/tools/json-formatter/?mode=beautify&source=demo#workspace

Output:

Protocol: https:
Host: nadhebe.com
Path: /tools/json-formatter/
Query:
  mode: beautify
  source: demo
Hash: #workspace

Privacy & Security Guarantee

URL parser processes all data locally inside your web browser. No input text, files, credentials, or outputs are ever transmitted to remote servers, logged to analytics databases, or retained across sessions.