Keyword Density Counter
Keyword Frequency
What is our keyword counter?
Our keyword counter is a free online tool to calculate the density of keywords within a piece of text. Use it to identify the most and least frequent words.
It is a useful tool for Search Engine Optimization (SEO) professionals to analyse content and extract keywords. Writers can also use it to check for repetitive words in their work.
How do we calculate keyword frequency?
To calculate the keyword frequency, we take the piece of text inputted and extract individual keywords by splitting on separators such as spaces or new lines.
Any punctuation such as full stops, commas, or brackets is stripped from the text to leave just the words. There are some punctuation marks we do not strip such as hyphens that join words and single apostrophes in words, such as "it's" or "they're".
Now the text is cleaned, we can simply sum up the frequency of each word and sort them from most frequent to less frequent.