NimbleText - NimbleText is a text manipulation and code generation tool available online or as a free download.
Count Wordsworth - Count Wordsworth makes it easy for you to monitor your literature-related metrics online.
TextPipe - Search and Replace, Find and Replace, Web Sites, Database Extracts, XML, CSV, Tab, mainframe COBOL data and more
Word Counter - A simple, beautiful word and character counter
WordCounter.net - Count words, sentences, paragraphs etc.
CountOfWords.com - CountOfWords.com is a handy tool that detects the number of words in a given text and tells you the total amount.