URL Normalizer - Standardize & Canonicalize Web URLs Online
Normalize URLs according to RFC 3986 by lowercasing hostnames, stripping redundant slashes, removing default ports, and sorting query keys.
This tool runs in your browser.
Processed locally in your browser.
How to use
- 01Enter or upload the source data.
- 02Run the tool in your browser.
- 03Review, copy, or download the result.
FAQ
Why is URL normalization critical for technical SEO?
Subtle URL variations (casing, trailing slashes) can cause search engines to index duplicate pages, diluting domain link equity.
What normalization rules does the tool enforce?
Rules include lowercasing schemes/hosts, stripping default ports (:80, :443), collapsing repeated slashes, and alphabetizing query keys.
Does this tool issue network redirect checks?
No. Normalization executes purely via client-side URI parsing algorithms without sending HTTP requests to target hosts.