Replace WordPress Login Logo With Your Site’s Name and Link

There are several plugins out there that allow you to replace the WordPress logo on the login screen. Here is a simple way to replace that logo with your site’s name — place this in your theme’s functions.php:

add_filter('login_headerurl', 'my_login_url_local');
function my_login_url_local() {
	return get_bloginfo('url');
}

add_filter('login_headertitle', 'my_login_title_attr');
function my_login_title_attr() {
	return esc_attr(get_bloginfo('name'));
}

add_action('login_head', 'my_style_site_name');
function my_style_site_name() {
?>
	<style type="text/css">
	h1 a { width:auto; height:auto; text-indent:0; overflow:visible; text-decoration:none; color:#666; display:block; margin:0; padding:0 10px; background:none; }
	h1 a:hover { color:#000; background:none; }
	h1 { font-family:'helvetica neue', arial, sans-serif; font-weight:bold; text-align:center; font-size:2em; width:310px; position:relative; right:-8px; margin:0 0 1em 0; }
	</style>
<?php
}

Here is how it will look: