URL Parser & Builder

Paste any URL to break it down into protocol, hostname, port, pathname, query parameters (as a table), and hash fragment. Or switch to Build mode to construct a URL from individual parts.

✓ 60K+ developers trust DevPlaybook ✓ Runs 100% in your browser ✓ Parse & build modes

Frequently Asked Questions

What does the URL parser show?▼

The parser breaks a URL into its components: protocol (https:), hostname (domain), port, pathname (/path/to/page), query string (?key=value), query parameters as a table, and hash fragment (#section).

What is a query string?▼

A query string is the part of the URL after the ? character. It contains key=value pairs separated by & that pass data to the server or page. For example: ?page=1&sort=name&limit=20.

What is the URL fragment (#hash)?▼

The fragment (hash) is the part of the URL after #. It identifies a section on the page and is not sent to the server. It's used for navigation within a page and for single-page app routing.

Can I build a URL from parts?▼

Yes — switch to 'Build URL' mode to enter protocol, hostname, port, path, query parameters, and hash separately. The tool assembles them into a valid, encoded URL.

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