Canonical Tag Generator

Generate canonical link tags to reduce duplicate URL issues.

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How to use Canonical Tag Generator

Three quick steps — no sign-up needed

  1. Step 1

    Enter page URL(s)

    Add one canonical URL per line for the pages you are marking.

  2. Step 2

    Generate link tags

    Create rel=canonical markup for each URL.

  3. Step 3

    Add tags to page heads

    Place the tags in the HTML head or via your CMS SEO settings.

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About Canonical Tag Generator

Canonical Tag Generator builds rel=canonical link tags so search engines know which URL is preferred when similar pages exist. SEOs searching "canonical tag generator", "rel canonical", or "duplicate content canonical" need correct markup without hand-typing every tag.

Enter one URL per line and generate tags. Self-referencing canonicals on the preferred URL are a common best practice; point duplicates at the main version, not the other way around.

Canonicals are strong hints, not magic. Combine them with consistent internal links and, when needed, redirects. Incorrect canonicals can drop the wrong URL from search.

Benefits of Canonical Tag Generator

Bulk URL lines Generate several tags at once.
Clean link markup Copy into templates or CMS fields.
Duplicate control Clarify preferred URLs for crawlers.
Fewer typos Avoid malformed rel=canonical tags.

Frequently asked questions

Where does the canonical tag go?

In the HTML head of the page, or the equivalent CMS SEO setting.

Should every page have a canonical?

Many sites self-canonicalise important templates; follow your SEO strategy.

Canonical vs 301 redirect?

Redirects when a URL should permanently move; canonical when multiple URLs remain accessible.

Can I canonical to another domain?

Cross-domain canonicals are possible but must be used carefully and honestly.

Does a canonical guarantee indexing of that URL?

No - it helps consolidate signals; quality and crawlability still matter.