About the Hreflang Tag Generator
Hreflang tags tell search engines which language and regional version of a page to show users based on their language and location, preventing duplicate content issues between similar pages targeting different locales. Getting the syntax exactly right — including correct language-region codes and the required self-referencing and reciprocal links — is notoriously fiddly to do by hand. This generator builds a correct, complete set of hreflang tags from a simple list of language/URL pairs.
This tool is useful for international SEO specialists managing multi-language websites, developers implementing localization for a global product, and content teams launching a translated version of an existing page.
To use it, add each language version of your page as a row: choose a language code (like en, ar, fr) and optionally a region code (like en-US, en-GB, ar-EG), then enter that version's full URL. Add an x-default entry for the fallback version shown to unmatched languages. The tool generates the complete set of <link rel="alternate" hreflang="..."> tags, including the required self-reference for each URL to itself, ready to paste into every page's <head>.
For example, adding an English version at https://example.com/, an Arabic version at https://example.com/ar/, and setting x-default to the English URL generates three link tags — critically, this exact same set of three tags must appear identically on all three page versions, not just on one of them, which is the single most common implementation mistake.
A very common error is only adding hreflang tags to one language version of a page rather than all of them — search engines require the relationship to be reciprocal and consistent across every URL in the set, or the tags may be ignored entirely. Another frequent mistake is using an incorrect language or country code (like using a two-letter country code where a language code was expected) — always use standard ISO 639-1 language codes and, optionally, ISO 3166-1 Alpha-2 region codes.
Tip: after implementing hreflang tags, verify them using Google Search Console's International Targeting report, which flags any missing return tags, incorrect codes, or other common configuration errors across your site's language versions.