Keyword Density Analyzer
Run a lightning-fast keyword density check on any content. Count 1-, 2-, and 3-word phrases, spot over-optimization, and balance your WordPress content for both search engines and readers.
Why Keyword Density Analysis Matters
Understanding keyword density helps you create content that ranks well while remaining natural and engaging for your readers.
Optimize Naturally
Find the sweet spot between keyword usage and natural, engaging content that reads well for humans.
Avoid Over-Optimization
Prevent keyword stuffing penalties by keeping density under 5% for any term in your content.
Find Missing Keywords
Discover related terms and LSI keywords you should include for better rankings and topic coverage.
Analyze Your Content
Paste your content below to see keyword frequency and density analysis
Free Tool
Analysis Results
Enter some text above to analyze keyword density
How to Use This Tool
Master keyword density analysis to create perfectly optimized content
Understanding Keyword Density
Best Practices
Pro Tip
Modern SEO focuses on semantic relevance and topic coverage rather than exact keyword matches. Use this tool to ensure natural keyword distribution while covering related concepts thoroughly.
Keyword Density Best Practices for WordPress SEO
Learn how to optimize your content for modern search engines while maintaining natural, engaging writing
WordPress Content Optimization
While keyword density was once a major ranking factor, modern SEO focuses on comprehensive topic coverage and search intent. This tool helps you ensure you're covering your topic thoroughly without over-optimizing.
For WordPress sites using RepublishAI's WordPress autoblogging plugin, keyword optimization happens automatically. The AI understands context and naturally includes relevant terms without keyword stuffing.
Green Zone (1-3%)
Perfect keyword density. Your content reads naturally while still targeting important search terms effectively.
Yellow Zone (3-5%)
Borderline density. Review your content to ensure keywords flow naturally and aren't forced into sentences.
Red Zone (5%+)
Over-optimized. Rewrite to reduce repetition and include more keyword variations and synonyms.
Create Perfectly Optimized Content Automatically
Stop worrying about keyword density. Let AI write naturally optimized content that ranks without any manual optimization needed.
Our AI Agents understand search intent and semantic relevance, creating content that pleases both readers and search engines.
Related Free SEO Tools
Explore our complete collection of free SEO analysis tools to optimize every aspect of your WordPress content
Free SERP Preview Tool
Preview how your pages appear in Google search results. Optimize titles and descriptions for maximum click-through rates.
Free Schema Markup Generator
Create structured data markup for rich search results. Generate JSON-LD schema for articles, products, and more.
Free Meta Robots Simulator
Test and validate meta robots tags. Understand how search engines interpret indexing directives.