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Break a URL into protocol, host, port, path, query, and fragment, and list every query parameter decoded. Export as JSON.
Also covers: Query string parser · URL splitter
The result appears here as you type.
A full URL, one without https://, or just a query string like ?a=1&b=2. It's parsed with the browser's own URL parser, the same one fetch() and links use.
The tables show each component and every query parameter, decoded, including repeated names. The JSON output has the same data for code or tests.
They're all kept. In the table each appears on its own row; in the JSON a repeated name becomes an array, like "brand": ["acme", "keyco"].
The parser normalizes URLs the way browsers do: the scheme and host are lowercased, default ports are dropped, internationalized domain names are converted to punycode, and characters that aren't allowed are percent-encoded.
No. Everything runs in your browser. Links aren't opened, fetched, or stored, and nothing is sent to a server.
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