URL Parser & Query Inspector – Free Online Tool
Parse a URL into protocol, host, path, fragment, and decoded query parameters without visiting it.
Parse Every Part of a URL
Paste a complete URL or a domain and inspect its protocol, origin, host, hostname, port, path, query string, and fragment. The browser normalizes the address using the same URL API developers use in production applications.
Decode Query Parameters Without Losing Repeated Keys
The query table percent-decodes parameter names and values while keeping repeated keys as separate entries. Grouped JSON represents repeated values as arrays instead of silently discarding them.
Inspect UTM and Redirect URLs
Read utm_source, utm_medium, utm_campaign, redirect_uri, state, and other tracking or callback parameters without manually separating ampersands and encoded characters.
Hide Common Secret Parameters
Values for common token, key, password, code, secret, and signature names are masked in the table and redacted from copied JSON. Always remove credentials before sharing a URL.
Private Local URL Analysis
Parsing runs entirely in the browser. ToolsMint does not request the destination, resolve the hostname, upload the URL, or include its contents in optional analytics.
Frequently Asked Questions
Everything you need to know about the URL Parser & Query Inspector.
Does the URL parser visit the address I paste?
No. It uses the browser URL API to parse text locally without requesting the destination.
Can it decode repeated query parameters?
Yes. Repeated keys remain separate in the table and become arrays in grouped JSON.
What is the difference between host and hostname?
Hostname contains the domain or IP address. Host also includes an explicit port when one is present.
Are tokens and passwords safe to paste?
Parsing is local, but URLs can contain secrets. Common sensitive parameter names are masked, and you should remove credentials before copying or sharing results.