URL パーサー オンライン

What Is URL Parser?

URL Parser is a free online tool that breaks any URL into its individual components — protocol, username, password, hostname, port, pathname, query string, and fragment. It also lists all query parameters as decoded key-value pairs, making it easy to inspect API endpoints, debug redirects, and understand complex URLs at a glance.

How to Use URL Parser

1. Paste any URL into the input field, or click Load Sample to try an example.
2. The URL is parsed instantly and each component is displayed in a table.
3. Query parameters are listed separately with their decoded keys and values.

Features

• Parses all URL components: protocol, host, port, path, query, hash
• Lists query parameters as decoded key-value pairs
• Supports http, https, ftp, and custom URL schemes
• Instant parsing as you type
• Runs entirely in your browser — zero data uploaded

FAQ

What does URL Parser do?

URL Parser breaks a URL into its individual components: protocol, username, password, hostname, port, pathname, query string, query parameters, and fragment (hash).

Are query parameters decoded automatically?

Yes. Query parameter keys and values are automatically percent-decoded so you see the human-readable form (e.g. “hello world” instead of “hello+world”).

What URL formats are supported?

Any valid URL with a scheme is supported, including http, https, ftp, and custom schemes. The parser uses the browser's built-in URL API for maximum compatibility.