Word Frequency Counter
Count how often each word appears in your text.
3 the 1 quick 1 brown 1 fox 1 lazy 1 dog 1 end
Paste text to see how many times each word appears, ranked from most to least frequent. Useful for writers checking repetition, SEO keyword density and text analysis.
Formula / method
Examples
3 the
top words listed
What the counter measures
This tool scans your text, splits it into individual words, and tallies how many times each one appears. It normalises case so that 'The' and 'the' are counted as the same word, and it strips surrounding punctuation so 'end.' and 'end' are not treated as two different entries. The result is usually sorted from most frequent to least frequent, giving you an instant picture of which terms dominate a piece of writing.
Everything runs in your browser, so even long documents stay private on your device. For a plain total of words or characters rather than a per-word breakdown, pair this with the Word Count tool.
When it is useful
Writers and editors use frequency counts to catch overused filler words or repeated phrasing that makes prose feel monotonous. Students and researchers use it to summarise the key themes of a passage, and content creators use it to gauge keyword density before publishing an SEO article.
A common mistake is reading raw counts as importance. Very common function words like 'the', 'and' and 'of' will almost always top the list without telling you anything meaningful, so focus on the frequent content words and consider ignoring short stop words when you interpret the results.
Where it's used
- Finding the most-used words in an essay to catch repetition
- Checking keyword density in an article for SEO
- Analysing open-text survey answers for recurring themes
- Spotting filler or crutch words in a speech or blog draft
- Getting a quick sense of what a body of text is mostly about
Real-world examples
- A blogger runs a 1,200-word post and sees 'basically' appears 14 times, then trims it.
- An SEO writer confirms the target keyword shows up a natural number of times rather than stuffed.
- A researcher pastes 200 survey comments and finds 'price' and 'slow' top the frequency list.
A bit of history
The pattern that a handful of words dominate any text is described by Zipf's law, named after American linguist George Kingsley Zipf (1902–1950), who observed that a word's frequency is roughly inversely proportional to its rank.
Did you know?
In typical English text the single word 'the' accounts for roughly 6–7% of all words — a vivid, everyday example of Zipf's law in action.
FAQ
How are words defined?
A word is a run of letters, numbers or apostrophes. Punctuation and spacing separate words, and counting is case-insensitive (so "The" and "the" are the same).