Query String Parser

Parse URL query parameters into table and JSON output.

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Inspect campaign URLs, API links and copied query strings by turning parameters into structured output.

  • URL parsing
  • Parameter table
  • JSON output
  • Repeated key handling

Inspect tracking URLs

Paste full campaign URLs to review UTM values, page parameters, filters and repeated keys in a readable layout.

Turn links into structured data

The parser converts query parameters into a table and JSON so links are easier to debug, document or hand off.

Handle repeated parameters

Repeated keys are preserved in the parsed output and grouped as arrays in JSON, which helps with filters and tags.

Private browser-based parsing

The query string is parsed locally in your browser, so internal URLs and campaign links are not uploaded to a server.

Frequently asked questions

It extracts query parameters from a full URL or pasted query string and shows them as a table and formatted JSON.

Yes. Repeated keys are listed in the parameter table and converted into arrays in the JSON output.

Yes. You can copy the JSON output or download the parsed key-value pairs as a CSV file.

No. The parser runs in your browser, so pasted URLs and query strings are processed locally on your device.

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