SEO & Marketing Tools
Keyword Density Checker
Keyword Density Checker is part of Toolspire and is ready as soon as this page loads. The match is a whole word and ignores case. “catalog” does not count as “cat”. Density is not a ranking score.
On this page
What you can do here
One word, whole word
A substring search would inflate the count.
The fraction is in the detail
2 of 3, not only the percent.
Not a rank
A high density is not advice to repeat the word.
The sequence
How to use the Keyword Density Checker
- 1
Paste the passage
The sample is three words.
- 2
Type one keyword
cat should read 66.67%.
- 3
Try catalog as the text and cat as the keyword
The density should be 0, not 100.
Worth knowing
- Keyword Density Checker on Toolspire: cat and cat with keyword cat is 2 / 3 = 66.67%.
- The match is a whole word. catalog does not contain a match for cat.
- Case is folded. Cat counts.
- A phrase keyword is rejected. The box is one word.
A share of the words, not a score
Density here is how many of the words equal the keyword, as a percent. Two cats in “cat and cat” are two of three words, 66.67%. The word must stand alone, so catalog is not a cat. Stuffing a page until this number looks large is not what the arithmetic recommends. It only reports the share.
FAQ
Questions about Keyword Density Checker
Where does Keyword Density Checker run?
What is the density of cat in “cat and cat”?
Does catalog count as cat?
Is a higher density better?
Can the keyword be two words?
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