Keyword Density Checker
Analyze your text to find the perfect keyword balance and avoid over-optimization penalties.
What is Keyword Density and Why Does it Matter?
Keyword density is the percentage of times a keyword or phrase appears in a piece of text compared to the total number of words. It’s a simple metric that helps search engines understand what your content is about. Getting it right is crucial for on-page SEO.
Finding the “Goldilocks Zone”
Too low, and search engines might not recognize your page as relevant. Too high, and you risk being penalized for “keyword stuffing”—a practice that harms user experience and SEO rankings.
- Aim for Balance: Most SEOs agree that a healthy keyword density is around 1-2%.
- Focus on Natural Language: Use synonyms and related terms (LSI keywords) to build topical relevance without repeating the same phrase.
- Prioritize User Experience: Write for humans first, search engines second. Your content should flow naturally.
How to Use This Tool
- Paste your complete text into the main text area.
- Enter your primary and secondary keywords, separated by commas.
- Click “Analyze Text” to see the results.
- Review the density percentages and adjust your text as needed.
Frequently Asked Questions
Is there a perfect keyword density percentage?
No, there is no single “perfect” number. A general guideline of 1-2% is a safe starting point. The most important factor is that your content reads naturally and provides value to the user.
Does this tool check for LSI (Latent Semantic Indexing) keywords?
This tool focuses on the density of the specific keywords you enter. It does not analyze semantic relationships or find related terms. Its purpose is to help you monitor and control the frequency of your main target keywords.