Hreflang tag generator

Create `<link rel="alternate" hreflang="...">` blocks from language and URL pairs. Add x-default when needed, then copy a ready snippet for your page head or template partial.

Updated: 2026-05-05
Language codes and URLs are processed locally in your browser. This page does not upload data.

Language and URL pairs (lang|url per line) x-default URL (optional)

Use full absolute HTTPS URLs and keep alternate sets reciprocal across pages.

Output Generated hreflang tags will appear here.

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Privacy And Limitations

Language codes and URLs are processed locally in your browser. This page does not upload data.

This tool checks basic structure only; it does not crawl your site to verify reciprocal hreflang links.
Wrong language-region codes can reduce targeting quality even when syntax is valid.
Canonical tags, sitemap hreflang, and internal linking still need to be aligned in your implementation.

FAQ

What is x-default used for?

x-default points to a fallback page when no specific language-region variant matches the user.

Should each language page reference all others?

Yes. Hreflang sets should be reciprocal and complete across alternates.

Can I use hreflang without regional variants?

Yes. You can use language-only codes like en, ru, or es when regions are not split.

Does valid syntax guarantee ranking changes?

No. Hreflang helps targeting, but ranking depends on many other signals.

Is this a crawler audit tool?

No. It generates tags and highlights simple input issues.