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
This tool helps you analyze the density of keywords and keyphrases in your text. It's an essential utility for SEO professionals and content writers to ensure their content is optimized for search engines without overstuffing keywords.
Keyword density is a fundamental concept in SEO. It refers to the percentage of times a keyword or phrase appears on a web page compared to the total number of words on the page. This tool automates the counting process and calculates the density for single words and multi-word phrases, providing a clear overview of your content's keyword landscape.
- Paste your text into the input area.
- The tool will automatically process the text and display a table of keywords.
- The table shows the count and density percentage for one-word, two-word, and three-word phrases.
- You can configure options like stop-word removal to refine the analysis.
- An SEO specialist can use this tool to check if a blog post is sufficiently optimized for a target keyword before publishing.
- A content writer can analyze a competitor's article to understand their keyword strategy.
- A student can use it to ensure their academic paper does not overuse certain terms.
- Calculates density for 1-word, 2-word, and 3-word phrases.
- Sortable results table to easily identify top keywords.
- Option to ignore common "stop words" (like "the", "a", "is") for more meaningful results.
- Real-time analysis as you type.
The tool works by parsing the input text, splitting it into individual words (tokens), and counting the occurrences of each word. For multi-word phrases, it iterates through the text in sliding windows of two or three words. It then calculates density using the formula: (Keyword Count / Total Words) * 100. Stop words can be filtered out to focus on more significant terms.
What is a good keyword density?
There is no magic number, but most SEO experts suggest a density of 1-2%. The key is to sound natural and avoid keyword stuffing, which can lead to search engine penalties.
Why are multi-word phrases important?
Multi-word phrases, or long-tail keywords, are often more specific and can attract more qualified traffic. Analyzing them helps you understand user intent better.
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.