Analyze word frequency and keyword density in your content for better SEO optimization
This free online keyword density checker analyzes your content to identify word frequency and keyword distribution. Simply paste your text, and the tool instantly calculates keyword density, word counts, and reveals your top-performing keywords. Perfect for SEO optimization, content analysis, and ensuring your content targets the right keywords.
The analyzer filters out common stop words to focus on meaningful keywords, displays density percentages with visual progress bars, and shows the top 50 most frequent words. All processing happens in your browser — your content is never sent to any server, ensuring complete privacy and security.
This keyword density analyzer processes your text to identify word frequency and calculate keyword density. It automatically removes punctuation, filters out common stop words (like "the", "and", "is"), and focuses on words with three or more characters to ensure meaningful analysis.
The tool calculates density as a percentage of each word's occurrence relative to the total word count. Results are displayed in a sortable table showing the top 50 keywords, their frequency counts, density percentages, and visual progress bars for easy comparison. This helps you understand which keywords dominate your content and optimize for SEO.
Keyword density is the percentage of times a keyword appears in your content compared to the total word count. It's an SEO metric that helps search engines understand the relevance of your content to specific search queries.
The optimal keyword density typically ranges from 1% to 3%. However, quality and relevance matter more than quantity. Focus on creating natural, valuable content rather than forcing keyword usage. This tool helps you monitor density without keyword stuffing.
Stop words (like "the", "and", "is") are common words that appear frequently but don't add SEO value. Filtering them out allows the analyzer to focus on meaningful keywords that actually matter for your content's relevance and discoverability.
The tool analyzes all words in your text, displays statistics for total words and unique words, and shows detailed results for the top 50 most frequent keywords. This provides a comprehensive overview of your content's keyword landscape.
Absolutely. All analysis happens entirely in your browser using JavaScript. Your content is never sent to any server or third-party service, ensuring complete privacy and security for your sensitive or unpublished content.
Currently, the tool analyzes text content directly. For URL analysis, you would need to copy and paste the content from the webpage into the text area. The tool will then analyze the pasted content for keyword density.