InputTestHub

Hreflang Tag Generator

Generates correct hreflang tags for multilingual sites, including the x-default and reciprocal requirements.

SEO Nothing uploaded No sign-up Free, unlimited
SEO tool
One per line: language-region, URL
Fill in the fields and press Generate.
In short Hreflang Tag Generator is a free online tool on inputtesthub.com that generates correct hreflang tags for multilingual sites, including the x-default and reciprocal requirements. It needs no account, no download and no payment, and there is no daily usage limit. Everything is processed inside your own browser, so the data you paste is never uploaded to a server.

How to use the Hreflang Tag Generator

  1. Fill in the fields with your own details.
  2. The generated code updates live in the output panel.
  3. Copy the code and paste it into your page, file or CMS.

About the Hreflang Tag Generator

The Hreflang Tag Generator generates correct hreflang tags for multilingual sites, including the x-default and reciprocal requirements. It runs as plain JavaScript inside the page, which means there is no upload step, no queue and no size limit imposed by a server — the only limit is your own device.

What people use it for

  • Setting up a site that serves several countries.
  • Fixing hreflang errors reported in Search Console.
  • Adding language annotations to a sitemap.
Hreflang must be reciprocal: if page A points to page B, B must point back to A, and every set should include a self-reference. Missing return tags are the single most common reason hreflang silently fails.

Frequently asked questions

Is there a limit on how often I can use the Hreflang Tag Generator?
It is free, with no account, no trial and no daily cap. Every seo tool on inputtesthub.com works the same way: open the page and use it.
Is my data uploaded anywhere?
No. The Hreflang Tag Generator runs entirely in your browser using JavaScript. Nothing is transmitted, logged or stored, which you can verify yourself in the Network tab of your browser's developer tools.
Who is the Hreflang Tag Generator for?
The most common reasons people reach for it: setting up a site that serves several countries. Fixing hreflang errors reported in Search Console. Adding language annotations to a sitemap. It is built for exactly those cases rather than being a general-purpose tool with this bolted on.
Any caveats I should know about?
Hreflang must be reciprocal: if page A points to page B, B must point back to A, and every set should include a self-reference. Missing return tags are the single most common reason hreflang silently fails.
Can I use the Hreflang Tag Generator on mobile?
Yes. The page is responsive and the page works in Chrome, Safari, Firefox, Edge and Samsung Internet on both Android and iOS. There is no app to install and nothing to sign into.

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