JSM Show User Metadata is a free WordPress plugin designed to enhance user profile management by displaying user profile meta keys and their unserialized values directly in a metabox at the bottom of the user profile editing page. This plugin requires no additional settings and can be easily installed and activated, making it a straightforward tool for developers and site administrators who need quick access to user metadata.

For developers, the plugin offers various filters to customize the displayed user metadata, including options to exclude specific meta keys and manage user capabilities for viewing and deleting metadata. The delete user metadata button is also customizable with an icon class. This plugin is part of a suite of related plugins by the same developer, ensuring consistent functionality across different areas of WordPress management.