Hreflang Tag Generator Documentation
Overview: Generate correct hreflang tags for multilingual and multi-regional websites. Supports HTML, HTTP headers, and XML sitemap formats with built-in validation.
Key Features
- Support for 100+ language and region combinations
- HTML link tags, HTTP headers, and XML sitemap output
- Automatic x-default tag generation
- Validation of language/region codes
- Loop and conflict detection
How to Use
- Add your page URLs with their corresponding language and region codes.
- Choose the output format — HTML link tags, HTTP headers, or XML sitemap.
- Set the x-default URL for users whose language isn't specifically targeted.
- Copy the generated tags and add them to your pages.
What Are Hreflang Tags?
Hreflang tags tell search engines which language and regional version of a page to show users. They're essential for international SEO and preventing duplicate content issues across language versions of the same page.
Best Practices
- Always include a self-referencing hreflang tag on each page.
- Use the x-default value for your fallback or language-selector page.
- Ensure hreflang tags are reciprocal — each page should reference all others.
- Use correct ISO 639-1 language codes and ISO 3166-1 Alpha-2 region codes.
Supported Formats
- HTML
<link>tags - HTTP response headers
- XML sitemap entries
Need Help?
If you have questions about hreflang implementation, feel free to reach out:
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