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Tom Utilities

Query String Parser

Developer Utilities

Parse a URL query string into readable parameters and rebuild it from key value pairs.

Input

Result

How to use

Parsing query strings

Paste a full URL or just the query string. Parameters are decoded and grouped, repeated keys become arrays.

  1. Paste a URL or query string.
  2. Press Parse.
  3. Copy the structured parameters.

Frequently asked questions

How are repeated parameters handled?

A key that appears more than once becomes an array of values.

Does it work with full URLs?

Yes, if you paste a full URL only the query portion is parsed.