liaison

<p>Minify-Stuff plugin removes comments in HTML, CSS, and JavaScript files.<br />
This plugin also removes invisible (but downloaded) characters,<br />
such as spaces, tabs, and return keys.</p>
<p>For an automatic installation through WordPress:<br />
1. Select Add New from the WordPress Plugins menu in the admin area.<br />
2. Search for ‘minifystuff’.<br />
3. Click Install Now, then Activate Plugin.</p>
<p>To enable or disable Minify-Stuff plugin, please go ‘Minify Stuff’ in the ‘Settings’<br />
of wordpress website admininstrator dashboard.</p>
<p>Notice:<br />
This plugin may breaks server based caching such as nginx and Varnish.<br />
If your WordPress hosts apply server based caching,<br />
please do not apply this plugin or the website visitors will<br />
have a non-cached view of the website</p>
<h3>Build Status</h3>
<h3>Development</h3>
<p><a href="https://github.com/liaisontw/MinifyStuff" rel="nofollow ugc">MinifyStuff</a></p>


Minify Stuff

Minify-Stuff plugin removes comments in HTML, CSS, and JavaScript files.  This plugin also removes invisible (but downloaded) characters.

neoslab

<p>Powered Minifier allow you to reduce your page load and increase your performance by minifying your HTML source along with all the CSS and JS code present in your markup.</p>
<h3>License</h3>
<p>Good news, this plugin is free for everyone! Since it’s released under the GPL, you can use it free of charge on your personal or commercial site.</p>


Powered Minifier

Honestly it's the best minifier plugin for Wordpress 

Simply Excellent

Reduce your page load by minifying your HTML source along with all the CSS and JS code present in your markup.

Minify Stuff vs Powered Minifier