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Keyword Density Checker

Analyze keyword frequency and density in your content



Analyze URL
Paste HTML
Enter the URL of the webpage you want to analyze for keyword density.
Paste your HTML content directly to analyze keyword density.
Enter a specific keyword or phrase to highlight it in the results and show detailed statistics.
Analysis Results:
Total Words: 0 Unique Words: 0 Characters: 0

Enter a URL or paste HTML content to start analyzing keyword density...

Found an issue with this tool?

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📚 What is Keyword Density?

Keyword density is the percentage of times a keyword or phrase appears on a webpage compared to the total number of words. It's a crucial SEO metric that helps ensure your content is optimized for search engines without over-optimization (keyword stuffing).

💡 Ideal Keyword Density
Recommended Range: 1-3% for main keywords. Higher densities (5%+) may be flagged as keyword stuffing by search engines. Our tool helps you find the perfect balance for SEO-friendly content.

⭐ Key Features

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URL Analysis

Directly analyze any webpage by entering its URL. The tool fetches and processes the content automatically, extracting keyword data instantly.

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HTML Paste

Paste HTML content directly for analysis. Perfect for checking content before publishing or analyzing locally saved pages.

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Specific Keyword Search

Target a specific keyword to see its count, density percentage, and ranking position. Highlighted in results for easy identification.

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Phrase Analysis

Analyze single words, 2-word phrases, 3-word phrases, or all combinations to understand long-tail keyword usage in your content.

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Visual Density Bars

See keyword frequency at a glance with visual progress bars. Quickly identify over-used or under-used keywords in your content.

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Export to CSV

Download complete keyword analysis data as CSV file for further processing, reporting, or archiving.

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Customizable Filters

Set minimum word length (1-5 characters) to filter out short or insignificant words from your analysis results.

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Quick Copy

Copy all analysis results to clipboard with one click. Perfect for pasting into reports or documents.

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Mobile Responsive

Fully responsive design works perfectly on desktop, tablet, and mobile devices for analysis on-the-go.

Choose Your Input Method

Select either "Analyze URL" or "Paste HTML" tab depending on your content source. URL method fetches content automatically, while HTML paste gives you manual control.

Configure Analysis Settings

Set your preferences:
• Minimum Word Length: Filter out short words (recommended: 3+ characters)
• Phrase Analysis: Choose to analyze single words, 2-word, 3-word, or all phrase types
• Specific Keyword: (Optional) Enter a target keyword to highlight and spotlight

Input Your Content

For URL: Enter the full webpage URL (e.g., https://example.com/page) and click "Analyze URL"
For HTML: Paste your HTML content into the text area and click "Analyze Content"

Review Your Results

View comprehensive statistics including total words, unique words, character count, and a detailed table showing top 50 keywords with their frequency, density percentage, and visual bars. Your specific keyword (if entered) will be highlighted with a spotlight box.

Export or Copy Data

Use the "Copy" button to copy results to clipboard, or click "Export CSV" to download complete data for external analysis. Perfect for reports or client presentations.

💼 Perfect For

  • SEO Professionals: Optimize client websites by ensuring proper keyword distribution and avoiding over-optimization penalties
  • Content Writers: Check your articles before publishing to maintain ideal keyword density for target search terms
  • Digital Marketers: Analyze competitor content to understand their keyword strategies and improve your own
  • Bloggers: Ensure your blog posts are SEO-friendly without keyword stuffing
  • Web Developers: Test and validate content optimization for client projects
  • Marketing Agencies: Generate detailed keyword reports for client deliverables

🎓 Pro Tips for Best Results

💡 Expert Recommendations
  • Target Density: Aim for 1-2% density for primary keywords, 0.5-1% for secondary keywords
  • Natural Writing: Write naturally first, then optimize. Forced keyword insertion hurts readability
  • Long-tail Keywords: Use 2-3 word phrase analysis to identify valuable long-tail keyword opportunities
  • Competitor Analysis: Check competitor pages ranking for your target keywords to benchmark density
  • Regular Checks: Analyze content during writing, before publishing, and periodically after publishing
  • Avoid Stuffing: If a keyword appears >5% of the time, consider reducing its usage

🔧 Technical Specifications

Tool Capabilities

Analysis Speed
Instant Processing
Content Size
Unlimited Words
Results Display
Top 50 Keywords
Export Format
CSV (All Keywords)
Browser Support
All Modern Browsers
Data Storage
Client-Side Only

🔒 Privacy & Security

🛡️ Your Data is Safe
All analysis is performed entirely in your browser. No data is sent to external servers (except when fetching URLs). Your content remains private and secure. We don't store, track, or share any information you analyze.

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