Purpose: Find the most-used words in your content and their density % to avoid keyword stuffing and optimise on-page SEO.
Keyword Density Checker
The Keyword Density Checker analyses your text to show which words and phrases appear most often and their density percentage - helping you optimise without keyword stuffing.
Find your keyword balance
Paste your content and the tool counts the most frequent words and multi-word phrases and shows each one's density (its share of the total word count). This reveals whether your target keyword appears enough to signal relevance, or so much that it looks spammy.
Aim for natural
There is no magic number, but keeping a primary keyword around 1–2% and writing naturally is a safe guideline - modern search engines reward readable content and penalise obvious stuffing. Use the checker to catch accidental over-repetition and to confirm related terms appear. Pair it with the Writing Analyzer for readability.
Frequently Asked Questions
What is keyword density?
It is the percentage of times a keyword appears relative to the total word count of your content.
What is a good keyword density?
There is no fixed ideal, but around 1-2% for a primary keyword, written naturally, is a common safe guideline.
Can too many keywords hurt my SEO?
Yes. Keyword stuffing looks spammy and can be penalised, so aim for natural, readable text.
Does it check phrases too?
Yes. It counts multi-word phrases as well as single words to show which key terms dominate.
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