Free online URL parameter parser. Quickly parse and edit URL query parameters with add/delete/edit support.
TL;DR: Free URL params parser that splits protocol, host, query, and hash with auto-decoding and array parameter support, runs locally in your browser.
This tool runs entirely in your browser. Open DevTools → Network panel and search your input — it appears in no request.
FAQ
Completely free, no registration required. Parse URL query parameters directly in your browser — all operations run locally with no usage limits.
It parses all components of a full URL: protocol, host, pathname, query, hash, and more. Query strings are expanded into a key-value table with automatic percent-decoding.
No. All URL parsing runs locally in your browser. Your URL is never sent to any server.
Yes. It correctly handles duplicate parameters (e.g., ?a=1&a=2) by converting them to arrays, and supports array-style parameters like ?a[]=1&a[]=2 for API request debugging.
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