Last Login Info is a lightweight plugin that helps administrators see when users last logged into the site.
This plugin adds a “Last Login” column to the Users table in the WordPress admin. It tracks and displays each user’s last login time, with either human-readable formatting (e.g., “2 days ago”) or full date/timestamp. The column is sortable, making it easier to find inactive users.
A simple settings page is available under Settings Last Login Info, where you can choose the date display format and exclude specific user roles from being tracked.