Free Query String Parser
Decode URL query parameters into readable key-value lines.
Query String Parser
Enter a value to begin.
How to use this query string parser
- Paste a query string or complete URL.
- Check the inputs and preview, then use the primary action.
- Download, copy or use the result shown by the tool.
How the result is calculated
URLSearchParams decodes percent escapes and preserves repeated keys.
All calculation and transformation work happens in this browser tab. No entered value is sent to an Noler Tools application server.
Important limitations
Results are provided for convenience and should be checked independently before an important decision. A format or checksum result never authenticates an identity, document, account, licence, vehicle or registration.
Frequently asked questions
Is this query string parser free?
Yes. It is free to use and does not require an account.
Does Noler Tools save my input?
No. The input and result remain in temporary browser memory and are not uploaded or saved by this site.