Canonical Tag Generator - Fix Duplicate Content SEO
Generate canonical link tags to specify the preferred version of web pages and avoid duplicate content issues in SEO.
Part of Yoopla's 445+ free browser tools.
Enter the preferred URL for this page
What is a Canonical Tag?
A canonical tag tells search engines which version of a URL is the "master" or preferred version when you have duplicate or similar content on multiple URLs.
When to use it:
- Product pages accessible via multiple URLs
- Blog posts with print-friendly versions
- Pages with tracking parameters (UTM, session IDs)
- HTTP and HTTPS versions of the same page
- WWW and non-WWW versions
How to Use Canonical Tag Generator
- 1
Enter the canonical (preferred) URL for your page.
- 2
Click "Generate & Copy" to create the canonical tag.
- 3
Add the tag inside the <head> section of your HTML.
- 4
Use the same canonical URL across duplicate/similar pages.
Frequently Asked Questions
What is a canonical tag?▾
A canonical tag (rel="canonical") tells search engines which version of a URL is the master copy when you have duplicate or similar content.
When should I use canonical tags?▾
Use them when the same content is accessible via multiple URLs, such as with tracking parameters, print versions, or HTTP/HTTPS variants.
Does canonical affect page ranking?▾
Yes, it helps consolidate ranking signals to your preferred URL and prevents duplicate content penalties from search engines.
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