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Word Frequency Counter
Count how often each word appears in any text. See frequency as a number, percentage and bar chart. Filter stop words. Free.
The Word Frequency is a free online tool that helps you count how often each word appears in any text. see frequency as a number, percentage and bar chart. filter stop words. free It runs in your browser with no sign-up, downloads, or installation needed. All processing happens locally — your data stays on your device.
Word Frequency
How to use the Word Frequency
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Use cases
Keyword analysis for SEO — find which terms dominate your content. Readability check — overused words stick out in ranked lists. Academic writing — spot repetition that a simple word count misses. Summarisation — top words give a quick sense of a document's focus.
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Zipf's Law
In any natural language corpus, the most common word appears roughly twice as often as the second most common, three times as often as the third, and so on. This power law, known as Zipf's Law, holds remarkably consistently across languages and topics. Your top 10 words will typically account for 30-40% of all word occurrences.