Free Keyword Density Checker

What is Keyword Density in SEO?

When you write an article, you naturally include the specific words or phrases that you want your page to rank for on Google. Keyword density is simply the percentage of times that specific target keyword appears compared to the total number of words in your entire article.

For example, if you write a 1,000-word blog post, and your focus keyword appears exactly 10 times, your keyword density is exactly 1%. Search engines use this metric as a small signal to figure out what your page is actually about.

What is the Ideal Keyword Density?

This is probably the most common question new bloggers ask. Back in 2010, people used to jam their keywords into their text as much as possible to rank higher. Today, Google's algorithm is much smarter and actively penalizes that behavior.

Most modern SEO experts agree that the sweet spot for keyword density is between 1% and 2%. This means you should mention your main phrase roughly 1 to 2 times for every 100 words. Anything above 3% starts looking highly unnatural and spammy to search engine crawlers.

How to Avoid Keyword Stuffing

• Write naturally: Your first priority should always be the human reader. Write exactly how you speak. If a keyword feels forced into a sentence, remove it.
• Use LSI Keywords: Instead of repeating the exact same phrase over and over, use synonyms and related terms (Latent Semantic Indexing). For example, instead of repeating "cheap laptops", use "budget computers" or "affordable notebooks".
• Analyze before you publish: Always copy your final draft and run it through our density checker above. If your density goes over 2.5%, spend five minutes replacing some of those keywords with natural synonyms.