Hreflang for Polylang is a free WordPress plugin designed to enhance the SEO capabilities of multilingual websites. It facilitates the implementation of hreflang tags, which are crucial for informing search engines about the language and regional targeting of web pages. This tool requires the Polylang plugin to function effectively, ensuring that your site can properly manage multiple languages without the need for WPML support.

Once installed, Hreflang for Polylang automatically generates and inserts hreflang tags for all alternate language versions of the current page. If no alternate language is detected, it defaults to printing the homepage's alternate URL. This functionality simplifies the process of optimizing your multilingual content and helps improve search visibility across different languages.