Keyword Density

Keyword Density Checker

Analyze word frequency, detect keyword stuffing, and optimize your content for better rankings.

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Content Input

Target Keyword

Article Content

Keyword:

0%0%5%+

UnderSafe zone (1–3%)Stuffing

Top Keywords

Paste your content and click Analyze

Why Keyword Density Matters for SEO

The right keyword balance signals relevance to search engines without triggering spam penalties. Aim for 1–3% density on your primary keyword.

Avoid Keyword Stuffing

Google's Panda and Hummingbird algorithms penalize content that repeats keywords unnaturally. Stay in the 1–3% safe zone.

Semantic SEO with N-grams

Analyzing 2-gram and 3-gram phrases reveals how your supporting vocabulary aligns with your primary keyword for better LSI scoring.

Content Readability

Well-optimized keyword density leads to more natural writing, improving user experience and reducing bounce rate — both ranking signals.

Frequently Asked Questions

Everything you need to know about keyword density and content optimization.

What is keyword density?

Keyword density is the percentage of times a keyword appears on a page compared to the total word count. The ideal SEO range is 1–3% — enough to signal relevance without triggering keyword stuffing penalties.

What is keyword stuffing?

Keyword stuffing means overusing a keyword unnaturally to manipulate search rankings. Google's algorithms penalize pages where the same keyword appears at a density above 3–4%, treating it as spam.

What are 2-gram and 3-gram keywords?

2-gram keywords are two-word phrases (e.g. 'digital marketing'), and 3-gram are three-word phrases (e.g. 'best SEO tool'). Analyzing these helps identify over-used phrases that could trigger spam filters or improve topical relevance.

What are stop words?

Stop words are common words like 'the', 'is', 'and', 'in' that carry little SEO value. Our tool filters them out automatically so your keyword table only shows meaningful terms.

How many times should I use my keyword?

For a 1,000-word article, aim to use your primary keyword 10–30 times (1–3%). For a 500-word post, 5–15 times is ideal. Use variations and synonyms naturally to avoid over-optimization.