SEO Content Analysis

Analyze keyword density, readability scores, and meta tags to optimize your content for search engines

Analyze Content

Enter text directly or provide a URL to analyze keyword density and SEO metrics

0 words

Select n-gram sizes to analyze

1-gram
Single words
2-gram
2-word phrases
3-gram
3-word phrases
4-gram
4-word phrases

Analyze title, meta description, and heading tags

Calculate position-weighted keyword importance

Group related keywords by semantic similarity

Analyze how well your content is optimized for a specific keyword

About Our Free SEO Keyword Density Checker

A comprehensive, free SEO tool designed to help content creators, digital marketers, and SEO professionals optimize their content for search engines. Get keyword frequency analysis, readability scoring, meta tag analysis, and content structure evaluation all in one powerful platform.

Analyze single keywords and multi-word phrases (1-4 grams), get target keyword optimization scores, and receive actionable recommendations. With keyword clustering, interactive visualizations, and professional PDF export, create SEO-optimized content that ranks higher on Google.

Powerful Features for SEO Content Optimization

All the tools you need to create perfectly optimized content that ranks on search engines

Advanced Keyword Density Analysis

Analyze keyword frequency and density with precision. Our tool calculates 1-gram, 2-gram, 3-gram, and 4-gram keyword density to help you optimize content for search engines.

Target Keyword Optimization

Get a comprehensive SEO score (0-100) for your target keyword. Our algorithm analyzes keyword placement in titles, headings, meta descriptions, and content to provide actionable optimization recommendations.

Readability Score Analysis

Measure content readability with Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, and SMOG Index. Ensure your content is accessible to your target audience.

Meta Tag & SEO Analysis

Analyze title tags, meta descriptions, H1-H6 headings, and URL structure. Get instant feedback on keyword presence in critical SEO elements with character count recommendations.

Interactive Data Visualizations

Visualize keyword density with bar charts, line graphs, pie charts, word clouds, and heatmaps. Export charts as PNG images for reports and presentations.

Content Structure Analysis

Analyze paragraph length, sentence variety, heading hierarchy, internal/external links, and image alt text coverage. Improve content structure for better user experience and SEO.

Keyword Clustering

Discover related keywords and content themes with AI-powered keyword clustering. Group semantically similar keywords to identify content topics and improve topical relevance.

PDF Export

Export comprehensive SEO reports as PDF with executive summaries, charts, and actionable recommendations. Perfect for client reports, presentations, and documentation.

URL & Text Analysis

Analyze content from any URL or paste text directly. Our tool fetches webpage content, extracts text, and provides comprehensive SEO analysis for blogs, articles, and landing pages.

Real-time SEO Recommendations

Get instant SEO recommendations based on industry best practices. Identify over-optimized keywords, keyword stuffing, and opportunities to improve content quality and search rankings.

Frequently Asked Questions

Everything you need to know about keyword density analysis and SEO content optimization

Start Optimizing Your Content Today

Join SEO professionals, content marketers, and bloggers worldwide who use our keyword density analyzer to create search-engine-optimized content that ranks higher on Google. Get keyword frequency analysis, readability scores, content structure analysis, and actionable SEO recommendations—all completely free.