Tag Pages is a WordPress plugin designed to enhance the functionality of pages by allowing users to add tags, similar to posts. This plugin integrates the ‘post_tag’ taxonomy into the Page post type, enabling the tags metabox in both the New and Edit Page interfaces. By utilizing the ‘pre_get_posts’ hook, it modifies the post_type query parameter to ‘any’, facilitating the display of tagged pages on tag archive pages and in feeds. The plugin is straightforward, requiring no additional settings and does not make alterations to the database, ensuring a seamless integration into the WordPress environment.

Additionally, Tag Pages is compatible with Multisite installations, making it a versatile tool for users managing multiple sites. Its simplicity and effectiveness make it a valuable addition for developers looking to optimize their page tagging capabilities. The plugin is available for free, and while it encourages donations to various organizations if used commercially, it remains accessible for all users seeking to enhance their WordPress experience.