diablue

Plugin allows admin to upload custom logo for WordPress login page.
After activating the plugin, follow these steps:
<ol>
<li>Go to Settings -> Custom Login Logo</li>
<li>Click “Choose Image”</li>
<li>Select or upload your logo</li>
<li>Click Save Changes</li>
<li>Refresh the login page to see the new logo</li>
</ol>

Diablue Login Customizer

Easily add a custom logo to your WordPress login page using the built-in media uploader. Change WordPress login logo from admin panel.

Nazmul Hossain Nihal

Using this plugin you can make changes on login screen of your WordPress site.It can detect your logo image size automatically.You can add logo to your login screen,change the color of the other elements of login page.It has a color picker so you don’t need to worry about color codes.
What you can do with this :
<ul>
<li>Change Login Logo</li>
<li>Add Favicon of login page</li>
<li>Change Logo Hover Text</li>
<li>Change Logo Url</li>
<li>Change Background Color</li>
<li>Change Login Form Background Color</li>
<li>Change Label Color</li>
<li>Change Input Text Color</li>
<li>Change Input Background Color</li>
<li>Add Custom CSS</li>
<li>Use Shortcodes</li>
</ul>

Login Screen Manager

Using Login Screen Manager in your Wordpress site you can easily customize your login screen.You can add your own logo to the login screen,change styl …

Diablue Login Customizer vs Login Screen Manager