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Word Frequency Analyzer

Find the words that appear most often in your text

0
Total words
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Unique words
Top 20 words

What this tool does

Paste text into the box and this word frequency counter tallies how often each word appears, listing the top 20 with bars from most to least frequent. It also shows the total word count and the number of distinct (unique) words. Use it to check a report, cover letter or blog post for overused words, to skim the key terms of a long document or meeting notes, or to pull frequent words from a language-learning text.

How it is calculated

Text is split into words at every character that is not a letter or digit: spaces, line breaks, full stops, commas, quotes and symbols. With 'ignore letter case' on (the default), English words are lowercased before counting. Identical words are grouped, counted and sorted by count; ties keep the order in which words first appear. Bar length is relative to the top word's count. For example, the Korean sample sentence that the box starts with has 13 words and 10 unique words, and its top word appears 3 times. Words with different particles attached count separately, so Korean nouns with and without a particle are not merged.

  • Clear the sample text and paste your own
  • Results recalculate instantly as you edit or paste
  • Check the total word count and unique word count
  • Read the top 20 words with rank, word, bar and count
  • Untick the case option if you want 'The' and 'the' counted separately

Things to know

  • There is no stemming or morphological analysis; words count exactly as written, so Korean particles and English inflections create separate entries. Merge similar forms by eye.
  • Function words such as 'the', 'and' or 'of' topping the list is normal; look below them for the topic words.
  • Unique words divided by total words gives a rough sense of vocabulary variety. The ratio falls as text gets longer, so only compare texts of similar length.
  • Numbers count as words. A decimal point acts as a boundary, so 3.14 becomes 3 and 14.
  • Languages written without spaces, such as Chinese or Japanese, turn whole stretches between punctuation into single 'words', so results are not meaningful.
  • In a cover letter, any word repeated five or more times is a good candidate for a synonym.

Frequently asked questions

How are words with apostrophes or hyphens counted?

Only letters and digits belong to a word, so they are split: it's becomes it and s, co-op becomes co and op.

Are plurals and past tenses merged?

No. There is no stemming, so cat and cats, or run and ran, are different words. Only letter case can be merged, via the checkbox.

Can I see more than the top 20?

The ranking shows 20 entries. The total and unique word counts, however, cover the whole text.

Is my text sent to a server or saved?

No. Splitting and counting happen entirely in your browser and no request carries your text. Closing the page clears it.

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