Free hreflang tag generator.

hreflang is an attribute that tells search engines which language and country a page is written for, and where its other versions live. Google uses it to show each visitor the matching version in search results.

In the head of each page as link tags, in your XML sitemap, or in an HTTP header for files such as PDFs. The three methods are equivalent. Pick one per page and keep it consistent.

Yes. Every page lists all versions, itself included, and every version links back. If page A points to page B but B does not point to A, search engines ignore the pair. The generator writes one block you paste on every version.

x-default names the page to show when no listed language or country matches the visitor. It is optional but recommended. Most sites point it at their main version or at a language picker.

A two-letter ISO 639-1 language code, optionally followed by a two-letter ISO 3166-1 country code: en, en-gb, pt-br. A country alone is not valid, and the United Kingdom is gb, not uk. The generator checks both lists.

No. A canonical tag says which URL is the main copy among duplicates. hreflang says which pages are translations of each other. Each language version should be canonical to itself, never to another language.

Yes. No account and no email. It runs in your browser, so the URLs you type are not sent to a server.