SEO Tools

Canonical Tag Generator

A free tool to generate correct HTML `<link rel="canonical">` tags for your webpages. Easily consolidate duplicate URLs, strip UTM tracking parameters, force HTTPS, and normalize your URLs instantly. Perfect for bloggers, e-commerce stores, and technical SEOs looking to consolidate ranking signals and fix duplicate content problems.

Canonical URL

Options

SEO Tips

  • ✔ Use absolute URLs (including https:// and your domain).
  • ✔ Every indexable page should have one canonical tag.
  • ✔ Point to the preferred URL only.
  • ✔ Don't use multiple canonical tags on the same page.
  • ✔ Canonical URLs should return HTTP 200.
Generated HTML
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What is the Canonical Tag Generator?

The Canonical Tag Generator takes your raw URL and cleans it—stripping tracking parameters, forcing lowercase domains, and ensuring HTTPS—before generating the exact HTML code needed for your `<head>`.

How to Use

  1. Paste the URL you want to make canonical into the input box.
  2. Check the options to Force HTTPS, Remove UTM Parameters, or Lowercase the domain.
  3. Review the validation warnings to ensure your URL is well-formed.
  4. Copy the generated `<link rel="canonical">` tag.
  5. Paste the HTML directly into the `<head>` section of your webpage.

Common Use Cases

  • Consolidating ranking signals for an e-commerce product that can be reached via multiple category URLs.
  • Fixing duplicate content warnings in Google Search Console caused by social media tracking parameters.
  • Generating self-referencing canonical tags for a new blog post.

Key Benefits

  • Prevents duplicate content penalties in search engines.
  • Automatically cleans and formats URLs to industry best practices.
  • Works instantly in your browser with zero server uploads.

Frequently Asked Questions

What is a Canonical Tag?

A canonical tag (`rel="canonical"`) is an HTML element that helps webmasters prevent duplicate content issues by specifying the "preferred" or "primary" version of a web page to search engines like Google.

Why do I need to strip UTM parameters?

URLs with tracking parameters (like `?utm_source=facebook`) create duplicate versions of the exact same content. Your canonical tag should always point to the clean, parameter-free URL so search engines don't split your ranking power.

Should the canonical URL include HTTPS?

Yes! Google strongly prefers HTTPS. Your canonical tag should always point to the secure `https://` version of your page.

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