Analyze your content's keyword usage and improve your SEO performance. This tool works instantly using JavaScript – no need to reload the page.
Keyword density is a key SEO factor that helps search engines understand the main topics of your webpage. It refers to the number of times a target keyword appears in your content relative to the total word count. A well-balanced keyword density can improve your chances of ranking higher in search engine results pages (SERPs), while excessive use may lead to keyword stuffing, a negative SEO signal.
Our free online Keyword Density Checker tool helps content creators, bloggers, marketers, and SEO specialists optimize their articles and blog posts by analyzing keyword usage and recommending improvements. With this tool, you can ensure your content remains SEO-friendly while still being readable and valuable for your audience.
To get the best results, paste your content into the textarea above and click "Check Keyword Density." The tool will instantly scan your text, calculate the frequency of each keyword, and show the percentage density. Aim for 1–2% density for primary keywords and 0.5–1% for secondary or related keywords.
A strong SEO strategy includes regularly analyzing your content and adjusting keywords accordingly. Our tool makes it easy to maintain the right keyword balance for every blog post, service page, or landing page.
A keyword density of 1–2% for main keywords is considered optimal for SEO.
2. Can I check keyword density in any language?Yes, this tool works with any language that uses whitespace-separated words.
3. Does this tool support export?Yes, you can download your keyword report in CSV format with one click.
4. Is this Keyword Density Checker tool free?Absolutely, it's 100% free and always will be.