Keyword Density Checker
Paste your content to analyze keyword frequency and density. Find overused terms, optimize for SEO, and avoid keyword stuffing penalties.
What Is Keyword Density?
Keyword density is the percentage of times a keyword appears in your content relative to the total word count. It's calculated as: (keyword count / total words) × 100.
While there's no universally agreed-upon ideal keyword density, most SEO experts recommend keeping it between 1-2% for primary keywords. Going above 3% risks triggering Google's keyword stuffing penalty, which can hurt your rankings.
For SEO
Search engines use keyword frequency as one of many signals to understand what your page is about. Natural keyword usage helps rank for target terms without over-optimization penalties.
For AI Search (GEO)
AI models like ChatGPT and Perplexity analyze content semantically. Keyword stuffing actually hurts AI citation chances — natural, informative content performs better in AI-generated answers.