Keyword Density Calculator

Analyze keyword frequency, percentage density, and 1-word, 2-word, 3-word phrase distribution.

Processing Architecture: Client-Side (Processed locally in your web browser with zero server uploads)

How to Use Keyword Density Calculator

  1. Step 1: Paste Text

    Paste your article, blog post, or webpage content.

  2. Step 2: Filter Stop Words

    Optionally exclude common stop words (the, is, in, at).

  3. Step 3: Inspect Density

    Review frequency tables for 1-word, 2-word, and 3-word combinations.

Key Features & Capabilities

  • Interactive sorting by frequency count and density percentage
  • Configurable stop words exclusion filter
  • Total word and unique vocabulary statistics

Frequently Asked Questions

What is a safe keyword density range?

A natural keyword density is typically between 1% and 2.5% for primary terms. Higher percentages may risk search engine keyword-stuffing flags.

How does the tool count multi-word phrases (n-grams)?

It scans contiguous word sequences across sentences, filtering out punctuation and line breaks to identify popular 2-word and 3-word combinations.

Related Tools