There are large number login screen customizer plugins available in WordPress plugin repository but after 3.8 update many are left broken, some are updated and working, still there are some creating conflict and showing error. So if you have also missing any old login customizer or waiting for it to update then just don’t worry a new Simple Login Screen Customizer plugin is now available in WP plugin repo.
It simply allows you to select a custom login-logo and link color for the login screen. Install and activate it. Upon activation it adds its options page in Dashboard => Settings > Login Screen from where you can customize WordPress Login Screen (wp-login.php).
It enables you to:
- Upload a custom logo (it will be resized to fit if necessary and also linked to your site URL.)
- Select a link rollover color (defaults to a darker shade of the link color)
- Select a button color (defaults to a button version of the link color)
- Select a link color