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URL Query String Parser

Parse URL query parameters into structured data
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Parse URL query strings into readable key-value pairs. Paste an absolute URL or a query fragment to inspect repeated parameters, decoded values, and the raw query string.

This URL Query String Parser is useful for debugging links, tracking parameters, API requests, filters, and browser routing. All parsing happens locally in the browser.

Frequently Asked Questions

What is a query string?

It is the part of a URL after the question mark that carries key-value parameters, such as ?page=2&sort=latest.

Are repeated parameters preserved?

Yes. Repeated keys are displayed as separate entries so you can see the original parameter structure.