URL Query Parser

Parse URL query strings into key-value pairs. Edit, add, or remove parameters with a visual interface.

Text & Data Converter

15 powerful converters: URL, Base64, JSON, HTML, Hash, JWT, Case, UUID, Timestamp, Hex, Binary, URL Params, Text Stats, Website Screenshot

Input

About URL Query Parser

Long query strings become unreadable fast. The URL Query Parser breaks any URL into its structured components — protocol, host, path, and individual parameters — so debugging redirect chains and tracking strings takes seconds instead of minutes.

What Gets Parsed

Protocol: http / https / custom schemes
Host + Port: Domain and optional port number
Path Segments: Each slash-delimited route part
Query Params: All key=value pairs decoded
Fragment: #hash anchors

Developer Use Cases

🔗 Inspect UTM parameters in campaign URLs.
🔍 Debug API call query strings quickly.
📊 Extract encoded values for redirect troubleshooting.

Encode parameters for clean output using URL Encoder / Decoder.

Frequently Asked Questions

What is a URL query string?

The portion after the ? in a URL, containing key=value pairs separated by &. It passes parameters to the server or client.

How do I debug UTM parameters?

Paste the full URL into the parser to view all UTM fields decoded and separated — source, medium, campaign, term, and content.

Can query strings have duplicate keys?

Yes. Servers interpret duplicate keys differently — some treat them as arrays, others use only the last value.

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Need Help?

Check out our technical guides to learn more about how browser-side processing works.

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