Must every translated page reference itself?

Yes. Each corresponding page should publish the same complete alternate set, including its own language URL. The tool generates these reciprocal self-references.

When should I use x-default?

Use it for a real fallback page that is not aimed at one language or region, such as a language selector. It is optional and no destination is invented automatically.

Which output format should I choose?

Use HTML link tags in page heads, XML when alternates belong in a sitemap, or a Link response header for non-HTML resources. The same relationship set is represented differently.

Does validation check the live alternate pages?

No. It validates codes, URLs, duplicates and local set consistency. It cannot fetch pages to confirm status codes, canonicals, deployed reciprocity or search-engine recognition.

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Hreflang Tag Generator

Connect matching language and regional page versions with validated hreflang sets for HTML, XML or headers.

Language Versions

Enter every corresponding version of one webpage.

Language Version 1

LanguageRegion (optional)Full Page URL

Language Version 2

LanguageRegion (optional)Full Page URL

x-default URL (optional)

Use a real fallback or language-selector page. No destination is invented automatically.

Import CSV

Language, optional Region, and URL columns · maximum 10,000 rows

Validation

Add language versions to check your hreflang setup.

Generated Hreflang Code

0 valid language versions

<!-- Add at least two valid language versions to generate hreflang output. -->

Place the complete same tag set in the <head> of every corresponding page, including each page’s self-reference.

Local checks do not fetch pages, verify live reciprocal tags, inspect canonicals or status codes, or confirm Google indexing and recognition.

How to use Hreflang Tag Generator

1
Add every corresponding version of one page, choosing its Language, optional Region and full Page URL.
2
Enter an optional x-default URL for a genuine fallback or language-selector page.
3
For larger sets, import a CSV and map the Language, optional Region and URL columns.
4
Resolve validation messages until at least two unique, structurally consistent versions remain.
5
Select HTML, XML Sitemap or HTTP Header output, then copy or download the complete set.

Frequently asked questions

About Hreflang Tag Generator

Hreflang works as a cluster, not as a label added to one page in isolation. This workspace treats each row as another version of the same content and builds a complete alternate set from validated language codes, optional region codes and absolute URLs. CSV mapping makes the same model practical for larger multilingual sites.

The output can be adapted to three deployment contexts without changing the underlying relationships: head tags, sitemap alternates or an HTTP Link header. Clear placement guidance accompanies each format. Because browser-local validation cannot inspect deployed pages, the tool reports structural consistency without claiming that search engines have discovered or accepted the annotations.