Colored Tags Tag Cloud Widget gives you a widget with colored tags
This plugin has been removed by its author.
Gradient Tags Tag Cloud Widget gives you a widget with tags where the colors slowly become stronger with the bigger tags
This plugin allows you to hide text under the tags [spoiler]your text[/spoiler].
A modern (HTML5) version of the classic “WP-Cumulus” plugin.
A simple, yet very beautiful tag cloud.