User Photo is a free WordPress plugin that enables users to associate a profile photo with their accounts through their profile page. Administrators can also add profile photos via the Edit User page. The plugin automatically resizes uploaded images to fit specified dimensions and generates corresponding thumbnail images. It introduces several template tags for displaying user photos in posts and comments, enhancing the identification of authors within the content.

The plugin supports various customization options, allowing developers to modify the output of the template tags by passing parameters such as $before, $after, and $attributes. New features in recent updates include additional template tags that simplify the process of displaying user photos without needing to set global variables. The plugin also includes options for fallback avatars and supports multiple languages, making it versatile for users worldwide.