How to parse a URL query string
To use the Query Parameter Parser, paste one URL and read the structured breakdown. The tool splits the URL into its origin, path, query parameters, and fragment, then lists each parameter in the order it appears. You can copy a readable summary or a JSON version to use elsewhere.
Everything is parsed locally in your browser, so the URL you paste never leaves your device. That is useful when a link contains tokens, IDs, or other values you would rather not send to a remote service.
The parser is for inspection, not rewriting. Once you understand the structure, the related cleaner tools can strip tracking or unwanted parameters.
- Paste one URL
- Read the ordered parameter breakdown
- Copy the summary or JSON output
How it handles duplicates and bare keys
Real-world URLs are messier than they look. The Query Parameter Parser keeps repeated keys visible and flags them explicitly instead of silently collapsing them, so you can see exactly what a server would receive.
It also separates a bare key, such as a parameter with no equals sign, from a key that has an explicit empty value. Empty values and whitespace are surfaced rather than hidden, which makes it easier to debug tracking links, redirects, and API query strings.
- Duplicate keys stay visible and are flagged
- Bare keys are distinguished from empty values
- Order of parameters is preserved as written