Hreflang Tag Generator & Validator
Generate and validate hreflang tags for multilingual SEO in HTML, XML sitemap, and HTTP header formats.
Sélectionnez les locales servies par votre site : l'outil construit pour chacune l'ensemble hreflang réciproque, x-default compris, puis signale les erreurs que Google ignore en silence — mauvais format de code, locales en double et fallback manquant.
Voir aussiLocale ExplorerGuide du SEO international
The root URL of your site. Locale codes will be appended as path segments (e.g. /en/).
Shown to users whose language does not match any locale tag. Usually your default or English locale.
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<link rel="alternate" hreflang="en" href="https://example.com/en/" />
<link rel="alternate" hreflang="fr" href="https://example.com/fr/" />
<link rel="alternate" hreflang="de" href="https://example.com/de/" />
<link rel="alternate" hreflang="x-default" href="https://example.com/en/" /><head> element of every localised page — each page must self-reference its own locale and include all siblings.Better I18N auto-generates hreflang for your localized app — no manual tag management required. Get started for free.
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