Why must I include https://?

The parser uses the browser URL API, which requires an absolute URL with a scheme. Relative paths without a protocol are rejected with a clear suggestion.

What happens with duplicate query keys?

The parameter table keeps every pair. Query → JSON uses an array when the same key appears more than once.

No. Parsing runs entirely in your browser.

Can I parse localhost or custom ports?

Yes. http://localhost:3000/path?foo=1 is valid. Host, port, pathname, search, and hash are all split into separate fields.

How do I extract one query parameter?

Use the parameter table for a single key, or copy Query → JSON and read the property you need. Duplicate keys appear as arrays in the JSON view.

URL Parser

Paste an absolute URL to inspect its parts, list query parameters, and copy a pretty JSON object of the query string.

URL to parse

Result

Parsed parts

Paste a full URL to parse.

How to parse a URL

Paste an absolute URL including the scheme (https://…).
Click Parse to split protocol, host, path, and query.
Review protocol, host, port, path, query table, and hash.
Copy Query → JSON when you need the query string as an object.

FAQ

: The parser uses the browser URL API, which requires an absolute URL with a scheme. Relative paths without a protocol are rejected with a clear suggestion.
: The parameter table keeps every pair. Query → JSON uses an array when the same key appears more than once.
: No. Parsing runs entirely in your browser.
: Yes. http://localhost:3000/path?foo=1 is valid. Host, port, pathname, search, and hash are all split into separate fields.
: Use the parameter table for a single key, or copy Query → JSON and read the property you need. Duplicate keys appear as arrays in the JSON view.

Result

How to parse a URL

FAQ

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