URL Parser

Parse and inspect any URL in seconds

The URL Parser takes any absolute URL and splits it into its building blocks — protocol, origin, host, hostname, port, pathname and hash — plus a clean table of every query parameter. If a link carries a username or password, those appear too. It is the fastest way to see exactly what a URL contains without squinting at a long, noisy query string.

How it works

Paste a URL and the tool parses it locally using your browser's native URL API. There is no server round-trip: parsing runs in JavaScript on your own machine, so even long or sensitive links never leave the page. Query keys and values are decoded and listed row by row, and every field has a one-click copy button so you can grab just the part you need.

Common use cases

• Debug tracking links and read UTM parameters like utm_source and utm_campaign.
• Check the exact host, port and path an API request targets.
• Verify redirect and OAuth callback URLs before you ship them.
• Confirm that encoded query values decode to what you actually expect.

For related work, pair it with the URL Encode / Decode tool to fix percent-encoding, read signed tokens with the JWT Decoder, or handle raw payloads using Base64 Encode / Decode.

Because everything is client-side, the URL Parser needs no account and no upload. Your links stay private on your device, and the tool works in every modern browser, including on mobile.