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Hreflang Tag Generator

Generate hreflang tags for multilingual websites. Supports HTML link tags, HTTP headers, and XML sitemap formats with language presets and URL validation.

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What Is the Hreflang Tag Generator?

The Hreflang Tag Generator creates hreflang tags for multilingual and multi-regional websites. Hreflang tags tell search engines which language or regional version of a page to serve to users based on their location and language preferences. This tool supports three output formats: HTML link tags, HTTP headers, and XML sitemap entries, making it easy to implement hreflang across any website architecture. For more SEO tools, check our 301 Redirect Code Generator and Slug Generator.

How to Use This Tool

  1. Select output format - Choose between HTML link tags (for <head> section), HTTP headers (for server configuration), or XML sitemap (for sitemap.xml).
  2. Add language entries - For each language version of your page, select a language code from the dropdown and enter the corresponding URL. You can add as many entries as you need.
  3. Use x-default - Add an "x-default" entry to specify a catch-all or fallback page for users whose language/region does not match any specific entry.
  4. Copy or download - Once your entries are complete, copy the generated tags to your clipboard or download them as a file.

Hreflang Tag Formats

HTML Link Tags

Place these in the <head> section of your HTML pages. Each language version of a page should include hreflang links to all other language versions (including itself). This is the most common implementation method and is supported by all major search engines.

HTTP Headers

For non-HTML resources like PDFs, HTTP headers can be used instead of inline HTML tags. The Link header includes the same information in a format suitable for server configuration files (.htaccess, nginx.conf) or application middleware.

XML Sitemap

Hreflang annotations can also be added to your XML sitemap using xhtml:link elements. This keeps your HTML markup clean and centralizes language targeting in one file. Each URL entry in the sitemap lists all its language alternates.

Best Practices for Hreflang Tags

  • Use self-referencing hreflang - Each language page should include a link to itself in addition to other language versions.
  • Include x-default - Always include an x-default entry as a fallback for unspecified language- region combinations.
  • Validate URLs - Ensure all URLs are absolute (include https:// and the full domain) and accessible.
  • Bidirectional links - If page A links to page B via hreflang, page B must link back to page A.
  • Use correct language codes - Follow the ISO 639-1 format (e.g., "en" for English) and add region codes when needed (e.g., "en-US" for US English).

Frequently Asked Questions

Frequently Asked Questions

What is the difference between language codes and region codes in hreflang?

Language codes (like "en" for English) specify the language itself, while region codes (like "en-US" for US English or "en-GB" for British English) specify a regional variation. Use language-only codes when the content is identical across regions but in the same language. Use language-region combinations when content differs by region (e.g., spelling, currency, or cultural references).

What is the x-default hreflang tag for?

The x-default hreflang value specifies a fallback page for users whose language or region does not match any of the explicitly declared alternates. This is typically a general landing page or a language selection page. Google recommends always including an x-default entry to ensure all users are directed to an appropriate page.

Can I use hreflang tags for pages in the same language but different regions?

Yes. Hreflang tags support both language-only codes (e.g., "en") and language-region combinations (e.g., "en-US", "en-GB", "en-AU"). This is particularly useful for sites that serve the same language but with region-specific content, pricing, or legal information. Search engines will serve the most regionally appropriate version.

How many hreflang entries can I have on one page?

There is no hard limit, but best practice is to keep the number manageable. Each page should include links to all its language and region variants. For very large multilingual sites, using the XML sitemap approach is recommended to avoid bloating HTML page size. Google's recommendation is to be comprehensive but efficient.

Why use the XML sitemap format for hreflang tags?

The XML sitemap format is ideal for large multilingual websites because it centralizes all hreflang annotations in a single file rather than spreading them across individual pages. This reduces HTML size, simplifies maintenance, and makes it easier to audit and update language targeting. It is fully supported by Google and other major search engines.

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