Keyword Density Checker
Analyze keyword density, word frequency, and n-gram phrases in your content. Optimize your text for SEO. Free, instant, in-browser.
Keyword Analysis
FAQ
What is keyword density?
Keyword density is the percentage of times a keyword or phrase appears in your text relative to the total word count. For example, if 'SEO' appears 5 times in 100 words, the keyword density is 5%.
What is the ideal keyword density for SEO?
There's no magic number, but most SEO experts recommend 1-3% for primary keywords. Overstuffing (>5%) can trigger search engine penalties. Focus on natural writing and semantic relevance rather than hitting an exact percentage.
What are n-grams?
N-grams are contiguous sequences of n words. 1-gram = single words, 2-gram = two-word phrases (e.g., 'search engine'), 3-gram = three-word phrases (e.g., 'search engine optimization'). Analyzing n-grams reveals important multi-word keywords.
Are stop words excluded?
Common stop words (the, a, is, in, at, etc.) are excluded from the analysis by default so you can focus on meaningful keywords. The total word count still includes all words.
More SEO Tools You May Like
Meta Tag Generator
Generate SEO meta tags with Google, Facebook, Twitter previews.
Schema Markup Generator
Generate JSON-LD structured data for Google rich results.
Robots.txt Generator
Generate robots.txt to control search engine crawling.
Open Graph Preview
Preview how your page looks on Facebook, Twitter, LinkedIn, Discord.