— SEO & GEO

Hreflang Tag Generator

Map each language and region to its URL and get clean, copy-ready hreflang link tags — including x-default — in seconds.

— What it does

The Hreflang Tag Generator is a free tool that builds the rel="alternate" hreflang link tags search engines use to serve the right language or regional version of a page. Add a row per locale with its language/region code and matching URL, optionally include an x-default fallback, and copy the generated HTML straight into your <head>. It runs entirely in your browser, so nothing you type is uploaded.

  • Add unlimited language/region rows like en, en-GB or fr-CA, each with its own URL.
  • Optional x-default row for an unmatched-locale fallback page.
  • Soft validation flags malformed codes and missing URLs before you ship.
  • Runs entirely in your browser — your URLs are never uploaded to a server.

How to use it

1

Add a row per locale

Enter a language or language-region code (for example en, en-GB, fr) and the full URL of that page version.

2

Add x-default if needed

Toggle the x-default row and point it at the page shown when no language matches a visitor.

3

Copy the hreflang tags

The link tags update as you type. Copy the HTML and paste it inside the <head> of every alternate page.

Frequently asked

What is an hreflang tag?
An hreflang tag is a rel="alternate" link element that tells search engines which URL serves a given language or region. Each alternate page should list every language version, including itself, so engines can map the set.
What is x-default used for?
x-default marks the fallback page shown when a visitor’s language or region does not match any of your defined locales. It is commonly used for a language selector or a global default page.
What format should the codes use?
Use a two-letter ISO 639-1 language code (en, fr, de), optionally followed by a hyphen and an ISO 3166-1 region code (en-GB, pt-BR). The generator flags codes that do not match this pattern.
Is anything I enter uploaded?
No. The tags are built locally in your browser with JavaScript. Your URLs and locale codes are never sent to a server, so the tool is safe for unreleased or private pages.

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← All free tools

— Built by saavos

These tools are free. So is the first version of your agent.

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