NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.
Ping-O-Matic - Service to update different search engines that your blog has updated.
WordCounter.net - Count words, sentences, paragraphs etc.
Pingler - Pingler is a tool that allows you to ping your blog or website, so that followers can know if your site is online after any update, maintenance, etc.
Heytools - JavaScript tools, AJAX tools and some fully server side tools.
PingMyLinks - PingMyLinks is one of the oldest websites in the internet marketing industry that you can use to index your websites and blogs.