Keyword Density Analyzer
One-Word Keywords
| Keyword | Count | Density |
|---|---|---|
| dog | 2 | 25.00% |
| quick | 1 | 12.50% |
| brown | 1 | 12.50% |
| fox | 1 | 12.50% |
| jumps | 1 | 12.50% |
| lazy | 1 | 12.50% |
| amused | 1 | 12.50% |
Two-Word Keywords
| Keyword | Count | Density |
|---|---|---|
| quick brown | 1 | 12.50% |
| brown fox | 1 | 12.50% |
| fox jumps | 1 | 12.50% |
| jumps lazy | 1 | 12.50% |
| lazy dog | 1 | 12.50% |
| dog dog | 1 | 12.50% |
| dog amused | 1 | 12.50% |
Three-Word Keywords
| Keyword | Count | Density |
|---|---|---|
| quick brown fox | 1 | 12.50% |
| brown fox jumps | 1 | 12.50% |
| fox jumps lazy | 1 | 12.50% |
| jumps lazy dog | 1 | 12.50% |
| lazy dog dog | 1 | 12.50% |
| dog dog amused | 1 | 12.50% |
About this Tool
Stop guessing and start ranking. Our Keyword Density Analyzer gives you the power to dissect your content's SEO performance in seconds. Uncover keyword frequency, identify valuable long-tail phrases, and strike the perfect balance to please both search engines and readers. Whether you're a blogger, marketer, or SEO pro, this tool is your secret weapon for creating content that dominates search results.
Keyword density is the secret sauce of on-page SEO. It measures how often a keyword appears relative to the total word count. The sweet spot is typically 1-2%—enough to signal relevance to Google without sounding robotic. Our tool goes beyond simple counting; it uses Natural Language Processing (NLP) to analyze n-grams (phrases) and calculate density with the formula: `(Keyword Count / Total Words) * 100`. This helps you optimize for user intent and dominate the SERPs.
- Paste your content (article, blog post, or webpage copy) into the text area.
- Instantly see a full analysis of one, two, and three-word keyword phrases.
- Review the data table to see keyword counts, frequency, and density percentages.
- Toggle 'Ignore Stop Words' to filter out common words and focus on what matters.
- Sort your results to pinpoint top-performing keywords and optimization opportunities.
- Copy the analysis to your clipboard for reports, audits, or content briefs.
- Optimizing a blog post for keywords like "best digital marketing tools" or "SEO tips for beginners."
- Analyzing competitor articles to discover their keyword density strategies and ranking phrases.
- Improving e-commerce product descriptions by inserting relevant search terms naturally.
- Performing an SEO audit on old content to increase keyword clarity and ranking potential.
- Creating SEO reports for clients with before-and-after keyword density improvement data.
- Instant Analysis: Get real-time keyword density metrics for single and multi-word phrases.
- Precision Calculation: Avoid keyword stuffing with accurate density percentages.
- Smart Filtering: Focus on high-impact keywords by removing generic stop words.
- Sortable Results: Easily prioritize keywords for maximum SEO impact.
- Long-Tail Discovery: Uncover valuable long-tail keywords to capture more organic traffic.
- 100% Private: Your data is yours. All analysis happens in your browser—nothing is ever stored.
This tool leverages Natural Language Processing (NLP) to perform sophisticated text analysis. It tokenizes your content, identifies n-grams (keyword phrases), and calculates term frequency. By filtering out stop-words, it helps you focus on semantically significant terms, mirroring techniques like TF-IDF to provide actionable insights for superior content optimization.
What's the ideal keyword density for SEO?
Aim for 1-2% for your primary keywords to stay relevant without being penalized. Our tool makes it easy to hit this target.
Does this work for languages other than English?
Yes! The tool analyzes any language. For best results with non-English text, simply turn off the 'Ignore Stop Words' filter.
Can this tool analyze long articles?
Absolutely! It handles large texts with ease. For extremely long content, analyzing it in sections can provide even more granular insights.
How does stop-word removal help?
It filters out common filler words (like "the", "is", "and") so you can focus on the keywords that truly impact your SEO.
Is my text saved anywhere?
Never. Your privacy is paramount. All processing is done locally in your browser, and your content is never uploaded or stored.
All calculations and data processing for this tool are performed locally in your browser. We do not send any of your data to our servers, ensuring your information remains private and secure.
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