Hreflang Generator
Generate clean hreflang link tags for multilingual or multi-regional pages so you can place the final block in your HTML head without hand-writing every locale line.
Build your hreflang tags
Enter the default URL, add your language and region variants, and generate the alternate link block in the correct format.
Use the catch-all or homepage URL you want to reference for x-default.
Adds the default URL as the final x-default tag.
Alternate language and region rows
Add one row for each locale-specific URL. Language uses ISO 639-1 and region uses ISO 3166-1 alpha-2.
Add your default URL and at least one alternate locale row to generate the final hreflang block.
Why hreflang details matter
International SEO often breaks because of tiny syntax mistakes. Using valid language and region codes, absolute URLs, and a clean x-default reference helps keep the alternate tag block easier to trust.
Hreflang Generator
Build clean hreflang tags for multilingual and multi-regional pages without hand-writing every alternate URL. This page is designed to generate the HTML tag block you can place in your page head or template.
It helps with syntax, code format, and duplicate checking, but it does not pretend to crawl your site or verify that every page in the language cluster is implemented correctly.
What This Tool Does
Enter the default URL, add one row for each alternate language or region version, and the generator will output the final <link rel="alternate" hreflang="..." href="..." /> tags. The tool formats language codes in lowercase, region codes in uppercase, and can include the optional x-default line at the end.
It also checks for duplicate hreflang codes, duplicate URLs, and malformed absolute links before it shows a ready state.
What This Tool Does Not Do
This page does not crawl your site, discover localized pages automatically, or confirm reciprocal hreflang implementation across the full set of URLs. It generates the tag block only, so the final deployment and cross-page consistency still need a real implementation review.
Why Hreflang Matters
Hreflang tags help search engines understand which language or regional version of a page should be shown to different users. Small syntax mistakes can invalidate the setup, which is why a focused generator is useful when you are building or auditing international SEO tags.
How to Use the Hreflang Generator
- Enter the default or catch-all URL.
- Add each language and optional region variant with its absolute URL.
- Generate the final tag block and review the codes.
- Paste the tags into the HTML head of the matching page templates.
Where to Place Hreflang Tags
The generated tags belong inside the page <head> section or in the equivalent template area used by your framework or CMS. Each page in the cluster should reference the same alternate set consistently.
Frequently Asked Questions
What are hreflang tags used for?
They help search engines understand alternate language and regional versions of the same page so the correct version can be shown to the right users.
How do I set an x-default hreflang tag?
Use the default URL you want search engines to treat as the fallback version and include the x-default option when generating the block.
Where do I paste the generated hreflang tags?
Place them in the HTML head of the page or in the template that controls the head output for those localized pages.
Does this tool use correct ISO language and country codes?
Yes. The selectors use ISO 639-1 language codes and ISO 3166-1 alpha-2 region codes for the generated format.
Does this tool validate my full hreflang cluster?
No. It helps generate the tag block, but it does not inspect every live page in the alternate set.
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