Query String Parser

Query string parser helps you parse URL query strings into readable key-value pairs. This free online tool is ideal for developers who need to inspect, debug, or extract URL parameters from web requests and API calls. Paste a query string or full URL, and the parser will instantly display the parsed parameters.

Input (Query or Full URL)
Key Value
Results will appear here...

What is a Query String?

A query string is the part of a uniform resource locator (URL) that assigns values to specified parameters. It essentially acts as a way to pass data to a web application.

Array Handling

Common convention uses [] to indicate arrays (e.g., filters[]=red). This tool detects multiple values and formats them accordingly.

How to use the query string parser?

This query string parser extracts parameters from URL query strings and displays them in a structured format. It supports decoding encoded values and handling multiple parameters with the same key.
Query strings can become difficult to read when URLs are long or encoded. This tool simplifies debugging by presenting parameters in a clean and organized way.
The parser supports full URLs and can export parsed parameters as JSON.
All parsing runs entirely in your browser for fast performance and improved privacy. No URL data is uploaded or stored.

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