Query String Parser
Inspect URL query strings and break them into readable parameters.
Input
Paste dataOutput
ResultExample
This example shows a typical input and the kind of result you can expect from Query String Parser.
Example Input
name=alice&role=developer&role=admin
Example Output
{
"name": "alice",
"role": ["developer", "admin"]
}Related Tools
Keep your workflow moving
About Query String Parser
Query String Parser helps you break a raw query string into a readable structured view so you can inspect parameters quickly.
It is useful when debugging links, callback URLs, search params, tracking parameters, or API requests that include encoded query values.
Instead of reading a long URL manually, you can convert the parameter string into a cleaner format and check each key with less friction.
How To Use Query String Parser
- 1Paste the query string or parameter block you want to inspect.
- 2Run Query String Parser to turn the raw string into a structured result.
- 3Review the parsed output and copy the values you need for debugging or documentation.
Common Use Cases
- Inspect callback parameters during auth and redirect debugging.
- Parse marketing or analytics URLs into readable key-value output.
- Check repeated parameters and query state in browser flows.
FAQ
What does Query String Parser do?
Query String Parser converts a raw query string into a structured readable representation so you can inspect each parameter more easily.
When should I use Query String Parser?
Use it when a URL contains enough parameters that reading or debugging the raw query string becomes slow or error-prone.
Can Query String Parser help with redirect and callback debugging?
Yes. It is especially useful when inspecting auth callbacks, search params, repeated query keys, and stateful browser URLs.
Who is Query String Parser for?
Frontend engineers, backend engineers, testers, and support teams working with parameter-heavy URLs benefit from Query String Parser.