How to use this URL parser
- Paste a full URL, callback URL, or host/path combination into the input.
- Review the normalized origin, hostname, pathname, and hash to confirm the route shape.
- Inspect decoded query parameters and grouped JSON output for duplicate or nested values.
- Copy the normalized URL or query output into the next tool or your test case.
Why full URLs are harder to debug than they look
URLs often combine multiple moving parts: scheme, host, port, path segments, nested redirect targets, duplicate query keys, and hash fragments. Once a callback or tracking URL gets encoded inside another URL, visual inspection gets unreliable fast.
This tool helps by separating those concerns. Instead of reading one long string, you can verify whether the bug lives in the host, path, query structure, or the fragment that the frontend reads later.
It is especially useful when debugging SSO callbacks, payment redirects, analytics parameters, and framework routing issues.
Features
- Breaks URLs into protocol, origin, host, pathname, query, and hash
- Shows decoded query parameters in a readable table
- Groups duplicate keys in JSON output
- Extracts path segments for route debugging
- Normalizes hostnames even when the scheme is omitted
- Runs entirely in your browser for private URLs
Frequently Asked Questions
? What does this URL parser show?
It breaks a URL into readable parts like protocol, origin, host, port, pathname, query parameters, and hash fragment. It also groups duplicate query keys in JSON output.
? Can I paste a hostname without https://?
Yes. If a protocol is missing, the tool assumes
https:// so you can still inspect the rest of the URL structure.? Does it decode query parameters?
Yes. The parameter table shows decoded values, and duplicate keys remain visible instead of being overwritten.
? Is this safe for private callback URLs?
Yes. Everything is parsed locally in your browser. No URL data is sent to a server.