Jeff Sebring

Select up to 5 fonts from the <a href="http://www.google.com/webfonts" rel="nofollow ugc">Google Web Font Directory</a> to make available for use in stylesheets.
<h4>More Info</h4>
** This plugin does not automatically change your fonts, only enqueue’s the font import stylesheet. Edit your theme or child theme stylesheet to use your chosen fonts **
<a href="http://jeffsebring.com/wordpress/plugins/google-web-fonts" rel="nofollow ugc">Google Web Fonts for WordPress Plugin Home</a>
For more control over imported fonts, read <a href="http://jeffsebring.com/2012/how-to-use-web-fonts-with-wordpress/" rel="nofollow ugc">How to Use Web Fonts with WordPress</a>.

Google Web Fonts for WordPress

Select up to 5 fonts from the Google Web Font Directory to make available for use in stylesheets.

Ignacio Cruz Moreno

This plugin simply activates, and makes accessible the ENTIRE Google Webfonts repository. Your visual editor will show a new, third row with an easy drop-down list for choosing fonts.
I also added a box for font size selection… they seem to go hand in hand.
If you like this plugin, Please Leave A Rating. Also, click “works” if you are indeed satisfied with the plugin. Thank you.
<a href="https://www.paypal.com/cgi-bin/webscr?cmd=_s-xclick&hosted_button_id=A9E5VNRBMVBCS" rel="nofollow ugc">Even the smallest donations will be gratefully accepted if you wish to click here</a>. Donations help to continue and support future upgrades and releases. Please consider donating if you are extremely pleased with this plugin and will continue using it on your site; especially if you are operating a commercial website. Thank you!
<h3>Features</h3>
<ul>
<li>Added all 291 currently available Google Webfonts.</li>
</ul>

Supreme Google Webfonts

Description: Adds all Google Webfonts into your visual editor panel when creating posts or pages.  Now you have access to almost 700 universal, cross- …

Google Web Fonts for WordPress vs Supreme Google Webfonts