Analyze your content for keyword frequency and avoid search engine over-optimization.
| Keyword | Count | Density (%) |
|---|
In the world of **SEO**, keyword density is the percentage of times a keyword appears on a web page compared to the total number of words. Maintaining a healthy density (usually 1-2%) helps search engines understand your topic without flagging your content for **Keyword Stuffing**.
In Search Engine Optimization (SEO), striking the right balance in your content is important. A Keyword Density Checker analyzes a piece of text and calculates how often specific words appear relative to the total word count, helping you spot unintentional over-repetition before you publish.
Our Keyword Density Checker automatically scans your pasted text and returns the top 15 most frequently used words (3 or more letters), along with their count and density percentage — you don't need to manually specify a target keyword. It's completely free, works instantly, and requires no sign-up.
In the early days of the web, excessive keyword repetition could sometimes help rankings. Today, Google's algorithms penalize unnatural repetition, so keeping density within a reasonable range helps maintain a natural, readable tone.
Beyond SEO, this tool is useful for general writing quality — it can reveal words or phrases you're unconsciously repeating too often, whether or not they're your intended "keyword."
Overly repetitive text often reads awkwardly for humans, not just search engines. A more varied, balanced vocabulary tends to improve flow and keep readers engaged.
Density (%) = (Word Occurrence Count ÷ Total Word Count) × 100
For example, if your article has 1,000 words and a specific word appears 15 times, its density is 1.5%.
| Content Type | Commonly Suggested Primary Keyword Range |
|---|---|
| Blog Posts | 1.0% – 2.0% |
| Product Pages | 1.5% – 2.5% |
| Academic Articles | 0.5% – 1.5% |
| News Reports | 1.0% – 1.5% |
These are general, commonly cited guidelines rather than strict rules — natural, valuable writing should always come first.
Since this tool doesn't filter stop words, common words like "this," "that," or "with" will often top the list. Focus on the content words relevant to your topic, not every entry in the table.
Obsessing over hitting precisely 2.0% often leads to awkward, unnatural writing. Use the density figure as a general guide, not a strict target.
A perfectly optimized density on genuinely unhelpful content won't rank well. Density is a minor supporting signal, not a substitute for valuable writing.
Reviewing your content's most frequent words can help you catch accidental over-repetition and confirm your key topics are appropriately represented. Use the tool above after drafting your content, keep in mind that stop words will appear in the results, and prioritize natural, valuable writing over hitting an exact percentage.