Hreflang Generator
Build, validate and export hreflang tags for every language and region version of a page — free, instant, and entirely in your browser.
{lang}, {region}, {code}.pt-BR or zh-Hans and press Enter to add it directly.Edit each hreflang code and URL directly. URLs here are not regenerated by the pattern controls.
en => https://example.com/, en -> …, en = …, en, … or a tab. Blank lines are ignored.Auto-detect reads the subdomain, the first path segment, a ?lang= parameter and the country TLD, then flags every guess so you can confirm it.
Validation
No issues found — your hreflang set looks clean.
Every language version must list all alternates, including itself, and the links must be reciprocal. Check your finished markup with a hreflang validator before publishing.
Live preview
Language names are shown in their own language. Flags are deliberately avoided — a language is not a country.
Language code reference
Browse ISO 639-1 codes and their native names
Click Add to drop a code straight into the builder. Region subtags use ISO 3166-1 alpha-2 and are uppercase, e.g. pt-BR, en-GB, zh-Hans.
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What Is a Hreflang Generator?
A Hreflang Generator is an online SEO tool that creates hreflang annotations for websites with multiple language or regional versions of a page. These annotations help search engines understand which localized URL is intended for users in a particular language or region. They are especially useful for multilingual websites, international businesses, ecommerce stores, and publishers that maintain translated content.
The hreflang attribute is commonly added through HTML link elements
using rel="alternate" and a language
or language-region code. For example, an international website
might have separate English pages for the United States and the
United Kingdom, alongside a French version for users who prefer
French. Hreflang annotations help search engines understand the
relationship between these alternate versions.
A free Hreflang Generator simplifies the process by turning your localized page URLs and language codes into structured annotations. Instead of writing every link element manually, you can generate the markup, review it, and implement it on the appropriate pages. The generated code must still be checked for correct URLs, valid codes, and reciprocal references.
Why Use a Hreflang Generator?
Managing international URLs manually becomes more complicated as a site adds languages, regions, and localized landing pages. A Hreflang Generator helps standardize the markup and makes it easier to review the language and regional alternatives associated with a page.
Support International SEO
Help search engines identify related localized pages and understand which language or regional audience each version is intended to serve.
Reduce Manual Coding
Generate the required hreflang link elements without manually building each annotation from scratch.
Organize Localized URLs
Create a clearer relationship between language variants, such as English, German, Spanish, and French versions of the same page.
Help Prevent Tagging Errors
Review language codes, URL mappings, and alternate page references before publishing hreflang annotations.
How to Use the Hreflang Generator
Follow these steps to prepare hreflang annotations for your multilingual or multi-regional website. Every entry should refer to the correct, accessible version of the same or substantially equivalent content.
- Identify the original page. Determine the page for which you want to configure language or regional alternatives. Use its final, fully qualified URL.
- Add the alternate page URLs. Enter each relevant localized version, such as your English US page, English UK page, and French page.
-
Select the correct language code.
Use the appropriate language code and, when relevant, a
supported region code. Examples include
en,en-US,en-GB, andfr-FR. - Include every relevant alternate version. Each localized page should identify itself as well as the other language or regional alternatives for that content.
-
Add an x-default version when appropriate.
If your site has a language selector or a fallback page for
users whose language is not explicitly supported, consider
adding the
x-defaultannotation. - Generate the hreflang markup. Use the tool to create the alternate link elements from the language codes and URLs you supplied.
- Review and implement the code. Check the generated annotations for spelling, URL accuracy, and valid codes. Add HTML link elements to the head of the relevant pages if you are using the HTML implementation method.
- Verify the complete implementation. Confirm that all relevant localized URLs reference the same alternate set and that each page links back to the other versions.
Understanding Hreflang Tags
Hreflang annotations use language codes and optionally region
codes to identify the intended audience of an alternate URL.
The HTML implementation generally uses a link element with
rel="alternate",
hreflang, and
href attributes.
In this example, the website identifies US English, UK English,
and French for France as alternate versions. The
x-default entry identifies a
general fallback URL. Replace these sample URLs with the actual
pages on your website before implementing the code.
Important: The code above is an example of the markup pattern, not a ready-to-use implementation for every website. If you add these annotations to one page, its alternate pages should also reference themselves and the other relevant versions. The complete set should be consistent across the localized pages.
Common Hreflang Language and Region Codes
A hreflang value begins with a language code in the ISO 639-1 format. An optional region code can follow it, using the ISO 3166-1 Alpha 2 format. The language code comes first, followed by a hyphen and the region code when one is needed.
| Hreflang Code | Meaning | Typical Use |
|---|---|---|
en |
English | General English-language content |
en-US |
English for the United States | US English page or localized store |
en-GB |
English for the United Kingdom | UK English page or localized store |
en-AU |
English for Australia | Australian English content |
fr |
French | General French-language content |
fr-FR |
French for France | France-specific content |
fr-CA |
French for Canada | French-language Canadian page |
de-DE |
German for Germany | Germany-specific content |
es-MX |
Spanish for Mexico | Mexico-specific Spanish content |
x-default |
Language or region fallback | Language selector or default destination |
These are examples, not an exhaustive list. Use the language and region codes that accurately describe the page you are publishing. A country code alone is not a valid substitute for a language code, and country abbreviations should not be guessed.
What Is the x-default Hreflang Attribute?
The x-default hreflang value
identifies a fallback URL for users whose language or regional
preference does not match any explicitly listed alternative.
It is commonly used for a language selector page or a general
landing page that helps visitors choose the most suitable version.
For example, a company might have specific pages for English
speakers in the United States and United Kingdom, along with
a French page for France. If it also maintains a page where
visitors select their language or region, that URL can be
identified with x-default.
You do not need to add an x-default annotation to every situation. Choose it when there is a suitable fallback URL for unmatched language or regional preferences.
Hreflang Implementation Best Practices
Generating the code is only part of implementing hreflang. Accurate URL mapping, reciprocal references, appropriate language codes, and consistent deployment across alternate pages are essential to a reliable setup.
- Use fully qualified URLs. Specify the complete destination URL, including the protocol and domain, rather than a relative URL or path alone.
- Make each page self-referencing. Each localized page should include a hreflang entry for its own URL as well as entries for the other relevant versions.
- Keep alternate sets reciprocal. If one localized page identifies another version, the corresponding alternate page should link back and include the same relevant set of alternatives.
- Choose valid language codes. Start with a supported language code and use a valid region code only when the content is intended for that locale.
- Use matching localized pages. Link alternate versions of the same or substantially equivalent content, rather than unrelated pages simply because they belong to the same website.
- Keep URLs consistent and accessible. Use the intended canonical URLs and check that alternate pages can be crawled and return the expected content.
- Choose an implementation method. Hreflang can be communicated through HTML link elements, HTTP headers, or XML sitemaps. Pick a maintainable method for your site; using all methods simultaneously is not usually necessary.
- Do not confuse hreflang with canonical tags. Hreflang identifies alternate language or regional versions. Canonical annotations serve a different purpose: identifying a preferred URL among duplicate or substantially similar pages.
- Review changes whenever a locale is added or removed. Update the relevant alternate sets across the affected pages so that annotations do not point to outdated destinations.
- Test the live implementation. Check the rendered HTML or sitemap, validate the URLs and language codes, and verify that every localized page contains the intended annotations.
Common Hreflang Errors to Avoid
Missing Return Links
One page references another localized page, but the destination does not include a corresponding link back. Keep alternate references reciprocal across the set.
Incorrect Language Codes
Using an unsupported, misspelled, or country-only value can prevent a search engine from interpreting the intended language or locale correctly.
Wrong Alternate URLs
Pointing to a homepage, unrelated page, broken URL, or unintended redirect can make the hreflang relationship inaccurate.
Inconsistent Alternate Sets
If different localized pages list different versions without a valid reason, the overall hreflang implementation becomes harder to maintain and interpret.
Missing Self-References
A page lists its alternate versions but omits itself from the set. Include the current page among its relevant hreflang annotations.
Treating Tags as a Ranking Guarantee
Hreflang helps search engines understand localized page relationships, but it does not guarantee a specific search ranking or that Google will display a particular URL.
Where Should Hreflang Tags Be Added?
There are three commonly supported ways to communicate hreflang relationships: HTML link elements, HTTP headers, and XML sitemaps. The appropriate method depends on your website platform, hosting setup, and the number of URLs you need to manage.
HTML Head
Add link elements inside the HTML
<head> section of
each relevant page. This approach is useful when you can
edit the page templates or metadata.
HTTP Headers
Return hreflang information through HTTP response headers. This method can be suitable for file types such as PDFs where HTML head markup is unavailable.
XML Sitemap
Add alternate language references in an XML sitemap using the XHTML link extension. This can help manage a large collection of international URLs centrally.
Choose One Maintainable Method
These methods are equivalent for Google when implemented correctly. Maintaining one consistent approach is often simpler than duplicating the same annotations across multiple systems.
WordPress note: If you use a multilingual plugin, check whether it already generates hreflang annotations before adding additional tags manually. Duplicate or conflicting implementations can make maintenance more difficult.
Frequently Asked Questions
What is a Hreflang Generator used for?
A Hreflang Generator creates language and regional alternate link annotations for pages on multilingual or multi-regional websites. These annotations help search engines understand which localized versions correspond to one another.
Is this Hreflang Generator free to use?
The generator can be used to prepare hreflang markup without requiring a paid API. Review the generated output and make sure that each language code and destination URL matches your actual website before implementation.
What does hreflang mean in SEO?
Hreflang is an HTML attribute used in alternate-page annotations to identify the intended language or language and region of a page. It helps search engines understand relationships between localized versions of content.
Does hreflang help with international SEO?
Yes. Hreflang helps search engines interpret the relationship between language or regional variants, which can help them present a more appropriate version to users. It does not guarantee rankings or a specific search result.
What is the difference between en-US and en-GB?
Both codes represent English-language content, but
en-US targets the United
States, while en-GB targets
the United Kingdom. Use them when you maintain different
versions intended for those regional audiences.
What does x-default mean in hreflang?
The x-default value identifies
a fallback URL for users whose language or regional
preference does not match any explicitly listed version.
A language selector is a common use case.
Do hreflang tags need to reference themselves?
Yes. Each localized page should include its own URL in the hreflang set as well as the other relevant alternate URLs. The localized pages should also reference one another consistently.
Can I use hreflang without translating the entire website?
You do not need to translate every page on your website. Hreflang can be used for pages that have relevant language or regional alternatives. Only list actual, appropriate alternate pages, and ensure that each relationship accurately describes the content.
Should hreflang tags be placed in the HTML head?
HTML hreflang link elements should be placed in the document's head section. Alternatively, hreflang relationships can be communicated through HTTP headers or XML sitemaps. Choose the implementation method that best fits your website.
Can hreflang tags replace canonical tags?
No. Hreflang communicates language and regional alternatives. Canonical tags identify a preferred URL among duplicate or substantially similar URLs. They have different purposes and should be configured consistently.
Does every page need hreflang annotations?
No. Hreflang is relevant when a page has alternate versions intended for different languages or regions. If a page has no appropriate localized alternatives, you do not need to create artificial alternate URLs for it.
Does a Hreflang Generator validate my live website?
Generating markup does not automatically confirm that your live website is implemented correctly. Verify that the code is present on the intended pages, the alternate URLs work, and the language codes and reciprocal references are accurate.
Generate Hreflang Tags for Your Website
Managing language and regional alternatives becomes easier when hreflang annotations follow a consistent structure. Use the Hreflang Generator above to prepare alternate-page markup for your international website, then check every URL, language code, and reciprocal reference before publishing.
Accurate hreflang implementation helps search engines understand the localized versions of your content. Combine correct annotations with accessible pages, appropriate canonical settings, and useful localized content to support a well-organized international SEO setup.