International SEO hreflang Tag Generator
Technical SEO • 100% Client-Side Processing
International SEO hreflang builder. Generate self-referencing and cross-lingual hreflang link tags (e.g. en-us, es-es, de, x-default) for multi-language websites.
Privacy First: International SEO hreflang Tag Generator executes 100% locally in your web browser. No inputs or generated outputs leave your device.
Zero Server Transmission<link rel="alternate" hreflang="en" href="https://devutility.site/en/tools" /> <link rel="alternate" hreflang="es" href="https://devutility.site/es/tools" /> <link rel="alternate" hreflang="fr" href="https://devutility.site/fr/tools" />
Tool Chaining — Continue Workflow
Take your result from International SEO hreflang Tag Generator directly into companion utilities:
How to Use
- Add language/region pairs (e.g. en-US, es-ES, fr).
- Enter corresponding URLs.
- Copy all <link rel="alternate" hreflang="..."> tags.
Key Features
- •ISO 639-1 language and ISO 3166-1 country code support
- •Automatic x-default fallback row
- •Complete bidirectional mapping
Technical Scope & Limitations
- • All regional variants must cross-reference each other bi-directionally to validate in Google Search Console.