Tool 03
Keyword Density
Paste any content and see which words dominate. Common stop words are filtered automatically. Export the results as a Markdown table for Notion or documentation.
results will appear here
What Is the Keyword Density Checker?
The Keyword Density Checker analyzes your text and shows which words and phrases appear most often, as a count and as a percentage of the total. Common stop words are filtered out, so the list reflects the terms that actually carry meaning.
Its real use is not chasing a magic percentage: it is catching problems. A page that mentions the target keyword zero times will struggle to rank for it; a page where one phrase hits 5 percent reads like spam to both users and Google. The checker gives you an objective look at what your text is actually about.
How to Use It
- 1Paste your article or page text into the field.
- 2Review the top single words and phrases with their counts and percentages.
- 3Check that your target keyword and its variations appear naturally: present, but nowhere near dominating the list.
- 4If an unintended word tops the list, or your keyword is missing entirely, revise the text and re-check.
Frequently Asked Questions
What is the ideal keyword density for SEO?
There is none. The old "1 to 2 percent" rule comes from a pre-2010 Google. Modern ranking systems evaluate topical relevance through language understanding, not term counting. Use density as a sanity check: if your main keyword is above roughly 3 percent, the text likely reads unnaturally; if it is at zero, the page may not signal its topic at all.
Can keyword stuffing get my page penalized?
Yes. Keyword stuffing is explicitly named in Google's spam policies, and pages that repeat terms unnaturally can rank lower or be filtered out entirely. The bigger cost is usually invisible: stuffed pages convert poorly because human readers bounce. Write for the reader first and use this tool to catch accidental repetition.
Should I include synonyms and related terms?
Yes, and naturally written text does this on its own. Google understands that "laptop" and "notebook" cover the same topic, and content that covers a subject fully tends to use varied, related vocabulary. If the density list shows one term repeated while related terms are absent, that is a hint the text is thin rather than thorough.