Word Counter is a free tool that shows you the exact number of words and characters in the text. You just have to paste your article into the word counter and click on the button, and it will show you the result. This tool is useful for teachers, students and especially for writers. These days search engines prefer long and quality content, so after writing your articles, you can count words easily. You can also check the density of words in the article, and it can help you to do on-page SEO.