Word count is the total number of words in a text. In English, words are typically defined as sequences of characters separated by spaces or punctuation. Most word processors and text editors include built-in word count features.

In SEO, word count serves as a proxy for content depth. Studies suggest that articles with 1,500 to 2,500 words tend to rank higher in search results. However, quality always trumps quantity. SEO content writing guides discuss optimal word counts for different content types.

Academic papers and reports often specify word limits. Exceeding or falling short of these limits can affect grades or publication acceptance.

For CJK languages like Japanese and Chinese, word count is less meaningful because words are not separated by spaces. Character count is the preferred metric instead. Content strategy books cover word count optimization across languages.