Canonical Tag Generator
Generate canonical link tags to prevent duplicate-content issues on your website.
About this tool
When the same content is reachable at more than one URL — with and without "www", with tracking parameters, or via category paths — search engines see duplicates and may split your ranking signals between them. A canonical tag tells Google which URL is the "master" version. This tool generates the exact link tag you need from any URL you enter.
How to use
- 1 Enter the preferred (canonical) URL of your page.
- 2 The tool outputs the complete <link rel="canonical"> tag.
- 3 Copy it into the <head> section of every duplicate version of that page.
Why use this tool
- Consolidates ranking signals onto one URL instead of splitting them.
- Prevents duplicate-content problems from URL parameters and variants.
- Simple, valid output with zero syntax risk.
Frequently asked questions
Should every page have a canonical tag?
Yes — best practice is a self-referencing canonical on every page, pointing to its own clean URL.
Absolute or relative URL in the canonical tag?
Always absolute (https://example.com/page/), never relative. Relative canonicals are a common source of indexing bugs.
Is a canonical tag a redirect?
No. Users can still visit both URLs; the tag is only a hint to search engines about which version to index and rank.
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By the SkillNexy Team · Last updated: 2026-07-12 · 100% free · Runs locally in your browser — nothing is uploaded.