What does the Keyword Density Checker do?

It analyzes your text and shows how often each significant word appears and its density percentage, helping you spot over- or under-used terms.

How do I check keyword density?

Paste your text and the keyword frequency table appears instantly with counts and density percentages.

Yes, completely free — no account needed.

Is my text sent to a server?

No. All analysis happens locally in your browser.

What is the ideal keyword density for SEO?

There is no perfect number, but most SEO practitioners recommend 1–2% for a primary keyword. Exceeding 3–4% risks keyword stuffing penalties. Focus on natural, reader-first usage.

Who uses keyword density tools?

SEO content writers, bloggers optimizing articles, copywriters checking word balance, and editors reviewing keyword distribution before publishing.

Text Analysis

Keyword Density Checker — Analyze Word Frequency in Your Text Instantly

Analyze how frequently each keyword appears in your text as a percentage.

Input Text

0 words0 chars

Enter text above to see analysis results

What Is Keyword Density Checker?

Analyze how frequently each keyword appears in your text as a percentage.

Keyword density measures how often a specific keyword appears in your text relative to the total word count, expressed as a percentage. An old SEO myth suggested that higher keyword density meant better rankings — in reality, Google penalizes over-optimization. The modern best practice is a natural density of 1–2% for your primary keyword, with related terms mixed in organically.

This tool helps you find the right balance — enough mentions to signal topical relevance to search engines, not so many that the text feels forced or triggers a keyword stuffing penalty. Use it before publishing any SEO-targeted article, product page, or landing page.

Example

SEO content...→Top keyword: 3.2%

When to Use the Keyword Density Checker

→Checking primary keyword density before publishing — aim for 1–2% density for your target keyword in SEO-focused content
→Identifying keyword stuffing in existing content — pages penalized by Google often have unnatural densities of 5%+ for a single term
→Analyzing competitor articles for keyword patterns — understanding how often top-ranking pages use their target keyword informs your own strategy
→Optimizing intro paragraphs — the first 100 words of your content carry extra SEO weight; this tool confirms the keyword appears naturally there
→Auditing product descriptions for e-commerce — product pages benefit from natural keyword placement in title, description, and bullet points

How to Use the Keyword Density Checker

Paste or type your text into the Input Text box.
Analysis results appear instantly as stat cards below the input.
Scroll down to see the full breakdown table if available.
Click Copy Summary to copy the stats to your clipboard.

Frequently Asked Questions

Everything you need to know about Keyword Density Checker

Keyword density is the percentage of times a specific keyword appears in a text relative to the total word count. Formula: (keyword occurrences ÷ total words) × 100.