SEO Keyword Density & N-Gram Analyzer
Optimize articles and web copy by analyzing keyword frequency and phrase density.
How to Use Keyword Density
- Paste your article text or blog post into the workspace.
- Configure stop word exclusion and minimum word length settings.
- Inspect top single keywords, 2-word phrases, and 3-word n-grams with density percentages.
Technical Specifications & How It Works
Maintaining balanced keyword density (typically 1% to 2.5%) helps search engines identify topics without triggering stuffing penalties.
100% Client-Side Privacy: Articles and copy remain entirely on your local machine.
Frequently Asked Questions
What is keyword stuffing?
Over-repeating target keywords in text can be flagged by search engine ranking algorithms as manipulative.
Does it detect multi-word phrases?
Yes. The analyzer generates dedicated tables for 1-word keywords, 2-word phrases, and 3-word phrases.
Can I exclude common stop words?
Yes. Stop words (like 'the', 'and', 'with') are filtered out by default to focus on meaningful terms.
More Free Browser Tools
Developer
SERP Preview
Preview Google desktop and mobile search snippets in real time.
Text
Word Counter
Live count of words, characters, sentences, paragraphs, and reading time.
Text
Word Frequency Counter
Analyze word frequency distribution, density percentages, and export CSV.
Developer
Meta Tags Maker
Generate complete SEO, Open Graph, and Twitter Card tags.