Customize Tags Cloud in WordPress
Tags cloud is a visualization of the tags used in a site. Using tags cloud, users can easily see the most used tags from the visualization used in the cloud.
WordPress has built-in widget that can be used to display tags cloud. The visualization of the tags cloud in this widget is very simple. By default, the tags are displayed alphabetically with different font size depends on number of articles use a particular tag. There are some customizations that you can do by using filter, but not many. For example, you cannot give different color for each tag in the cloud.
