Keyword Density Checker

Keyword Density Checker

Keyword Density Checker

How to use:

  1. Paste your text in the box below
  2. Click “Analyze Text”
  3. See the keyword density results
  4. Optimize your content based on the findings

Analyzing your text…

Analysis Results

Total Words

0

Unique Keywords

0

Recommended Density

1-3%

Keyword Density

Keyword Count Density

Text Preview with Keywords Highlighted

Keyword Density Checker Tool

Features of this Keyword Density Checker:

  1. User-Friendly Interface:
  • Simple text input area
  • Clear instructions for all users
  • Works on both desktop and mobile devices
  1. Analysis Features:
  • Calculates word count and unique keywords
  • Shows keyword frequency and density
  • Highlights overused keywords (density > 3%)
  • Filters out common stop words
  • Provides text preview with keywords highlighted
  1. Visual Presentation:
  • Clean, responsive table display
  • Summary statistics boxes
  • Loading indicator for better UX
  • Mobile-friendly design
  1. Technical Features:
  • Processes text entirely in the browser
  • No server required
  • Fast performance even with long texts
  • Simple enough for beginners but useful for professionals

How to Use This Tool:

  1. Save the entire code above as an HTML file (e.g., keyword-density-checker.html)
  2. Open the file in any modern web browser
  3. Paste your text into the input box
  4. Click “Analyze Text”
  5. Review the keyword density results
  6. Optimize your content based on the findings

The tool is designed to be so simple that even a 5-year-old could use it with minimal guidance, while still offering valuable insights for content creators and SEO professionals. The recommended keyword density is 1-3%, and words exceeding this threshold are highlighted for easy identification.