Canonical Tag Generator
Create a canonical link tag for any preferred page URL and copy the HTML instantly.
How to Use the Canonical Tag Generator
Enter the preferred absolute URL for a page and generate a canonical link element for the HTML head.
Practical Example
If tracking parameters create several versions of one product page, point the canonical to the clean preferred product URL.
Factors That Affect the Result
Redirects, protocol differences, trailing slashes, parameters and non-indexable destinations can create conflicting canonical signals.
Frequently Asked Questions
What does a canonical tag do?
It signals the preferred URL among duplicate or very similar page versions.
Should canonical URLs be absolute?
Complete absolute URLs are the clearest choice.
Can a canonical point elsewhere?
Yes, when another URL is genuinely the preferred version of the content.
Using Canonical Tags Correctly
A canonical tag indicates the preferred URL for a page when identical or substantially similar content can be reached through multiple URLs. The tag is placed in the document head using rel=”canonical” and should normally point to an absolute, crawlable URL. Canonicals are hints rather than guaranteed directives, so search engines may choose a different canonical when signals conflict. Make sure the preferred page is indexable and avoid chains where one canonical points to a page that canonicalizes somewhere else. Self-referencing canonicals are common on unique pages and can help keep URL signals consistent. Canonical tags should not be used as a substitute for redirects when a URL has permanently moved. After implementation, inspect the rendered HTML and compare the declared canonical with the URL search engines actually select in their indexing tools.