WordCounter.net - Count words, sentences, paragraphs etc.
Heytools - JavaScript tools, AJAX tools and some fully server side tools.
WordCounter.online - WordCounter.online is a useful tool that enables you to determine the word and characters (with and without spaces) and reading time, phrases, and paragraphs in your text at absolutely no cost.
ThinkCalculator - Online Calculator Resources
WordCounter.Tools - Word Counter: tool check word count and correct writing mistakes by pasting your text into our free online word counter.
KeywordDensityReport.com - Website Keyword Density Reports