All Tools
Hreflang Tag Generator
Generate valid hreflang tags for international and multilingual sites. Tells Google and AI engines which language/region version to serve — critical GEO signal for global brands.
InternationalMultilingualNo login
Hreflang tags (place in <head> of every version)
Add language + URL pairs to generate tags.
Hreflang rules
- Tags must be reciprocal — every version must list every other version, including itself.
- Use ISO 639-1 language codes, optionally with ISO 3166-1 region codes (e.g. en-GB).
- Always use absolute URLs with the protocol.
- Add the same set to each page’s <head>, or serve via XML sitemap / HTTP headers.