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Keyword Density Checker

Paste your text and enter a keyword to instantly analyze density, count occurrences, see surrounding context, and check keyword placement — all processed securely in your browser.

Your Text
117 words11 keyword occurrences

Keyword Density

9.4%

density

11 occurrences

Too High — looks like keyword stuffing.

0%1-3% Optimal3-5%5%+

117

Total Words

11

Keyword Count

9.4%

Density

1

Keyword Words

Placement Analysis

Distribution across text

47%
53%
First 100 words: 9 Middle: 0 Last 100 words: 10
✓
Appears in first 100 words
✓
Appears in last 100 words

Occurrences & Context

#1word position ~1early

Keyword density is an important factor...

#2word position ~21earlylate

...want to include your target keyword naturally throughout the text. However,...

#3word position ~29earlylate

...the text. However, overusing your keyword can lead to keyword stuffing...

#4word position ~33earlylate

...your keyword can lead to keyword stuffing penalties from Google. The...

#5word position ~40earlylate

...penalties from Google. The ideal keyword density for most blog posts...

Why use it

Write keyword-optimized content that ranks

Real-Time Analysis

Keyword density, occurrence count, and placement analysis update instantly as you type — no buttons or page refreshes needed.

SEO Best Practices

Color-coded density guidance helps you stay in the 1-3% sweet spot. Avoid keyword stuffing penalties and under-optimized content.

Context Viewer

See each keyword occurrence with five words of surrounding context, so you can spot awkward repetition and improve flow.

Placement Insights

Know whether your keyword appears in the first 100 words, last 100 words, and how evenly it is distributed across the full text.

Frequently Asked Questions

Keyword density is the percentage of times a keyword or phrase appears on a page compared to the total number of words. It is calculated as (number of keyword occurrences × number of words in the keyword) ÷ total words × 100. For example, if your 200-word page uses a single-word keyword 4 times, the density is 2%.

Most SEO experts recommend a keyword density between 1% and 3%. Going below 0.5% means your keyword may not register with search engines, while going above 5% can look like keyword stuffing and trigger penalties. The sweet spot is 1-3% — enough to signal relevance without sacrificing readability.

Yes. Google's algorithms — especially Panda and SpamBrain — actively detect and demote content that repeats keywords unnaturally. Keyword stuffing makes content harder to read, hurts user experience, and can lead to lower rankings or even manual actions. Write for humans first, then check your density.

Paste your text into this tool, enter your target keyword, and you will instantly see the density percentage, occurrence count, and placement analysis. Each occurrence is highlighted with surrounding context so you can review how naturally the keyword appears. Everything happens in your browser — your text is never uploaded or stored.

Yes, it is completely free and unlimited. There are no usage caps, no sign-up requirements, and no data collection. The analysis runs entirely in your browser so your content stays private. Use it as often as you need to fine-tune your writing.

Keywords alone don't rank. Supablog writes content that ranks.

Supablog's AI Writer handles keyword strategy for you — placing keywords naturally, maintaining optimal density, and structuring content that ranks without feeling robotic.

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