URL Slug CheckerCheck URLs for readability issues: length, uppercase letters, underscores, spaces, repeated hyphens, file extensions, parameters and depth.
Canonical URL Helper
The same page is often reachable through several URLs — with and without www, with UTM parameters, with or without a trailing slash. Pick your preferred rules once and clean a single URL or a whole list, then copy the canonical link tags.
Runs entirely in your browser. Your input and files are not uploaded to any server.
How to use
- Paste one or more URLs, one per line.
- Choose your rules for protocol, www, trailing slash and query parameters.
- Copy the cleaned URLs or the generated <link rel="canonical"> tags.
Examples
Campaign link
http://Example.com/shoes/?utm_source=mail&size=42 → https://example.com/shoes/?size=42
Default document
https://example.com/blog/index.html → https://example.com/blog/
Privacy
Runs entirely in your browser. Your input and files are not uploaded to any server. See the privacy policy for what is stored in your browser (favorites and history only). Privacy policy
Check it yourself: open your browser’s developer tools, select the Network tab and use the tool. Your file never appears in an upload request. Once this page is saved for offline use, you can also disconnect from the internet and keep working. Ads and anonymous visit statistics, when enabled, make their own requests, but they never receive your files or text.
Frequently asked questions
Which version should be canonical?
Any consistent choice works. Use the version your internal links, sitemap and redirects already use.
Is a canonical tag a redirect?
No. It is a hint to search engines. If an old URL should never be used, a 301 redirect is stronger.
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