See which words you use most, and how often.
Keyword density is how often a word appears as a share of the total. It helps you spot repetition and check whether a page actually emphasises its topic — without keyword stuffing.
Common filler words (the, a, and, of…) are hidden by default so the terms that matter rise to the top.
More tools
There is no magic number, but roughly 1–2% for a main term reads naturally. Much higher looks like keyword stuffing, which search engines penalise.
Common stop words are filtered out by default so the meaningful terms stand out. The percentages are still calculated against the full word count.