Developer Tools
Clean a raw URL query string by removing noise, empty separators, and malformed spacing.
Use this URL Query String Cleaner to normalize a raw query string such as ?a=1&&b=2& into a cleaner and more readable format. It is useful for debugging copied parameter strings, cleaning test data, fixing messy redirects, and preparing query strings before using them in APIs, links, or documentation.
Use this URL Query String Cleaner to normalize a raw query string such as ?a=1&&b=2& into a cleaner and more readable format. It is useful for debugging copied parameter strings, cleaning test data, fixing messy redirects, and preparing query strings before using them in APIs, links, or documentation.
Use url query string cleaner when you need a fast browser-based result without extra setup. It works well for quick checks, one-off tasks, and routine formatting or calculation work.
Read step-by-step usage guidance, best practices, and common mistakes.
See common questions and answers about input, output, and tool usage.
Review practical input and output examples before running the tool.
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Input
?a=1&&b=2&&&c=3&
Output
a=1&b=2&c=3
Removes extra ampersands and trailing noise.
Input
?utm_source=email& utm_campaign=spring &&ref=top
Output
utm_source=email&utm_campaign=spring&ref=top
Useful when copied query strings contain spacing noise.
Fix: Paste only the parameter part or use a full-URL tool if you need URL-aware cleanup.
Fix: This tool cleans separators and structure. Use a decoder if you need readable decoded values.
Fix: This tool keeps parameter order and values. It only cleans structure noise.
It cleans a raw query string by removing repeated separators, trailing ampersands, and extra spacing.
No. It cleans the structure of the query string but does not decode encoded values.
Yes. The cleaner can handle input that starts with a question mark.
This tool cleans the raw query string. Query String Parser turns it into readable key-value output.
Query String Cleaner works on the raw parameter section. URL Parameter Remover removes the whole parameter section from a full URL.