Hreflang Generator

Locale + URL matrix → hreflang tags for HTML and HTTP headers

Locales and URLs

Use ISO 639-1 language + optional ISO 3166-1 country: en, en-GB, zh-Hans. Include x-default for the fallback.
Every URL must link to every alternate (reciprocal); paste these tags on all listed pages.

HTML <link> tags

<link rel="alternate" hreflang="en" href="https://example.com/en/" />
<link rel="alternate" hreflang="es" href="https://example.com/es/" />
<link rel="alternate" hreflang="fr" href="https://example.com/fr/" />
<link rel="alternate" hreflang="x-default" href="https://example.com/" />

HTTP Link header

Link: <https://example.com/en/>; rel="alternate"; hreflang="en"
Link: <https://example.com/es/>; rel="alternate"; hreflang="es"
Link: <https://example.com/fr/>; rel="alternate"; hreflang="fr"
Link: <https://example.com/>; rel="alternate"; hreflang="x-default"