Skip to main content

Hreflang Tag Validator

Validate hreflang tags and ensure correct language targeting. Avoid SEO issues and improve international indexing with our hreflang validator tool.

Free to use Fast & realtime No sign‑up
Last updated: Mar 17, 2026

Hreflang Tag Validator

Ensure your international SEO is correctly configured for global audiences.

Related Tools You Might Like

View All

What is Hreflang Tag Validator?

The Hreflang Tag Validator is a specialized tool for websites that serve content in multiple languages or regions. It identifies and validates the "rel=alternate hreflang" tags in your HTML, ensuring that search engines like Google correctly serve the right version of your page to the right audience.

How to Use

  1. 1

    Enter the URL of the internationalized page you want to check.

  2. 2

    Click "Validate Hreflang" to extract the internationalization tags.

  3. 3

    Review the list of languages and regions detected on the page.

  4. 4

    Verify that each tag points to a valid, absolute URL.

  5. 5

    Check for the presence of the "x-default" tag, which serves as the fallback for unmatched languages.

Use Cases & Examples

Multi-Regional Market Entry

When expanding your business from the US to the UK, use hreflang tags to ensure search engines show the correct currency and shipping information to users in each region.

Global Language Support

Direct your Spanish-speaking audience to your /es version and your French-speaking audience to your /fr version, automatically providing the best user experience.

Avoiding Duplicate Content Penalties

If you have very similar content for different English-speaking regions (e.g., Australia vs. Canada), use hreflang to tell Google they are regional alternates, not duplicates.

E-commerce Internationalization

Ensure that your localized store versions for different countries (e.g., .de, .fr, .it) are correctly linked so that localized pricing is indexed correctly.

Fallback Logic Verification

Verify that your "x-default" tag is correctly implemented to serve a generic English or global version to users whose language doesn't have a specific translation.

Tips & Best Practices

Hreflang tags should be bi-directional (reciprocal). If page A points to page B, page B must also point back to page A.

Use valid ISO 639-1 language codes (e.g., "en") and optional ISO 3166-1 Alpha 2 region codes (e.g., "us").

Always include a self-referencing hreflang tag on every page in your set.

The x-default value is highly recommended for pages that aren't targeted to a specific language.

Frequently Asked Questions