WP125 is a WordPress plugin that makes it easy to manage 125×125 format ads on your blog. Click on over to the plugin page for a full description of the plugin.

WP125 has gained a fair bit of popularity, and users of it seem to really like it. I don’t think you’ll find a better plugin to manage 125×125s. True, the plugin isn’t perfect, especially since I had to cut a couple of planned features out to make the deadline for the competition I entered it in, but I’m currently working on the next release, which will hopefully address a good number of requests.