SEO Compare

SEO Chat Keyword Density Tool

#2 on Google for keyword density is the tool by SEO Chat. This tool gives you a little more customizing options, as you can pick how many maximum words should be in the keyphrase, if they should count a year (e.g 2004) as a keyword, how many keywords you want returned and should they count Alt, Metas & Title. Nice Tool, does exactly what it says it does.