Search engines value high-quality, well-optimized content — not keyword stuffing. The Article Density Checker is designed to help you evaluate the keyword distribution in your articles or web pages, ensuring your content maintains the ideal balance between readability and SEO effectiveness.
This tool analyzes the text you input and calculates how often specific words and phrases appear, providing both frequency and percentage density. It highlights overused terms that may trigger search engine penalties, while also identifying missing focus keywords you should include.
Keyword density refers to how often a keyword appears compared to the total number of words in your content. If your density is too low, you may miss ranking opportunities. If it's too high, search engines may flag your content for keyword stuffing.
With the Article Density Checker, you can:
Avoid SEO penalties by preventing overuse
Discover keyword gaps in your content
Improve overall on-page SEO
Write more natural, optimized articles
Balance primary and secondary keywords
Instant keyword density analysis
Supports single-word, 2-word, and 3-word phrases
Word count and keyword frequency breakdown
Highlights over-optimized terms
Clean interface with no ads or distractions
No login or registration required
Q1. What is a good keyword density for SEO?
A typical safe range is 1% to 2% for main keywords. Going over 3% may be considered spammy by Google.
Q2. Can I check density for multiple keywords?
Yes. The tool displays density for all words and phrases found in your article, including 2-word and 3-word phrases.
Q3. Does this tool detect keyword stuffing?
It flags high-frequency keywords that exceed recommended density, helping you avoid stuffing penalties.
Q4. Can I paste full blog posts or web pages?
Yes. You can paste any text — blog, article, or page copy — and analyze it instantly.
Q5. Does this tool work for product descriptions or SEO landing pages?
Absolutely. It’s designed for all types of content, including eCommerce, blogs, and marketing copy.
SEO writers and content creators
Bloggers and affiliate marketers
On-page SEO audits
Content strategists and copywriters
Agencies reviewing client copy
