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URL Query String to JSON

Decode complex URL query strings and nested parameters into structured JSON.

URL OR QUERY STRING
JSON OUTPUT
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Parsing URL Parameters into JSON Objects

Decode query strings, handle array parameters (`tags[]=a&tags[]=b`), and parse nested query syntax into structured JSON objects.

Privacy & Air-Gapped Security

Like all utilities on JSON Empire, this tool executes 100% inside your browser engine using local JavaScript. No payload strings, data records, or confidential API keys are ever transmitted over the network or logged on remote servers.