Keyword Density Checker
Analyze text to find the most frequently used words and avoid keyword stuffing.
About Keyword Density Checker
Writing an SEO article? Make sure your density is perfect with the Free Keyword Density Checker. It is the Best Keyword Analyzer to quickly check keyword density online and optimize your content.
Features
- Accepts raw text paste or extracts text from a live URL
- Calculates exact percentage and frequency of words
- Filters out common stop words (the, and, is) automatically
- Analyzes 1-word, 2-word, and 3-word phrases (N-grams)
- Identifies potential keyword stuffing penalties
How to Use
- Paste your article text OR enter a website URL.
- Click "Analyze Density".
- Review the tables showing the most frequent single words and phrases.
- Adjust your content if a single keyword exceeds recommended percentages.
Frequently Asked Questions
What is a good keyword density?
Most SEO experts recommend a density between 1% and 3% for your primary target keyword. Anything above 5% might be flagged as spam by Google.
What is keyword stuffing?
It's an outdated and penalized SEO tactic where you unnaturally repeat a keyword dozens of times in a paragraph trying to rank higher.
What are Stop Words?
Stop words are common filler words like "a", "an", "the", "and". The tool automatically ignores them so you can focus on actual topical keywords.
Does density still matter for SEO?
While exact percentages matter less today due to semantic AI (like Google's BERT), ensuring your main topic is prominently and naturally mentioned is still fundamental.
What is a good keyword density?
Most SEO experts recommend keeping your primary keyword density between 1% and 2%.
Does it ignore common words (stop words)?
Yes, it automatically filters out words like 'the', 'and', and 'is' to give you meaningful results.
Can it find two-word phrases?
Yes, the tool analyzes single words as well as 2-word and 3-word phrases.
Is this a free keyword density checker?
Yes, this free keyword density checker processes text locally.
Why use the best keyword analyzer?
It protects your privacy by analyzing your drafts entirely offline.
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