Keyword Density Checker
Analyze the keyword density of your content. Get word count, keyword frequency, density percentages, and a table of the most frequently used words.
Keyword density — the percentage of times a keyword or phrase appears relative to the total word count — has been a key concept in SEO since the early days of search engines. While modern search algorithms are far more sophisticated than simple keyword counting, understanding the keyword composition of your content remains important for on-page optimization.
Our Keyword Density Checker analyzes your text and provides a detailed breakdown of word frequency, keyword density percentages, word count, and the most commonly used terms. This helps you ensure your content naturally incorporates your target keywords without over-optimization.
The tool is particularly useful for content writers and SEO specialists who need to check that their articles are properly optimized before publishing. It can help identify keyword stuffing issues and suggest areas where additional keyword usage might be beneficial.
How to Use This Tool
- 1
Paste your content
Copy your article, blog post, or page content into the text area. The tool works with any length of text.
- 2
Analyze the results
The tool instantly displays word count, character count, sentence count, and average word length.
- 3
Review keyword density
Check the frequency table to see which words and phrases appear most often and their density percentages.
- 4
Optimize your content
Aim for a primary keyword density of 1-2%. If it's too high, your content may seem unnatural; if too low, search engines may not associate it strongly enough with the topic.
Best Practices
Aim for a primary keyword density of 1-2% for your target keyword. This range is generally considered optimal by most SEO experts.
Focus on natural language and readability over keyword density metrics. Google's algorithms understand context and synonyms.
Use semantic variations and related terms (LSI keywords) rather than repeating the exact same keyword. This creates more natural, comprehensive content.
Check keyword density for both single words and multi-word phrases (bigrams and trigrams) to get a complete picture of your content's optimization.
Don't ignore stop words in your analysis — phrases like 'how to' or 'best for' are often part of long-tail keywords that drive traffic.
SEO Tips
- Aim for a primary keyword density of 1-2% for natural-sounding content.
- Avoid keyword stuffing — Google penalizes unnatural keyword usage.
- Use LSI (Latent Semantic Indexing) keywords for semantic relevance.
- Focus on readability and user intent rather than exact keyword counts.