Query String Parser
Parse URL query strings and inspect parameters instantly in your browser. No upload, no account.
Paste a query string or URL and click Parse.
How to use this tool
What this tool does and how it can help.
A query string is the part of a URL after the ? that passes key-value parameters to a web page or API.
It is commonly used with marketing links, tracking parameters, and API requests to represent filters, IDs, campaign data, and flags in a compact format.
This tool helps you debug URLs by extracting and listing each parameter immediately so you can inspect what your links are sending without leaving your browser.
FAQ
- What is a query string?
- A query string is the part of a URL after the "?" that contains parameters.
- Is my data sent to a server?
- No. Everything is processed locally in your browser.
- Can I paste a full URL?
- Yes. The tool extracts the query string automatically.