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Open Graph Locale & i18n PropertyOptional

og:locale

The og:locale property identifies the language and region of your content using the language_TERRITORY format.

Tag Syntaxproperty="og:locale"
Recommended Size / Limitlanguage_TERRITORY (e.g. en_US)
Protocol RequirementOptional / Recommended

HTML Code Example

<meta property="og:locale" content="en_US" />
<meta property="og:locale:alternate" content="es_ES" />

Best Practices

  • •Format as language_TERRITORY (e.g. en_US, fr_FR, es_ES, de_DE).
  • •Use og:locale:alternate tags to declare available translations for international visitors.
  • •Pair with HTML hreflang tags for complete international SEO.

Platform Rendering Rules

FacebookRenders localized titles and descriptions based on user language settings.

Common Implementation Pitfalls

  • ✕Using language only (e.g. "en") instead of language_TERRITORY ("en_US").
  • ✕Hyphenating locale strings (e.g. "en-US") instead of using underscores.

Related Open Graph Resources

Open Graph Locale Explained →Hreflang Generator →