Keyword density checker
Paste your copy and see what the page is really about. Useful for spotting a topic you forgot to mention, and for catching text that repeats one phrase into the ground.
What the copy emphasises
- Words
- 0
- Unique terms
- 0
- Sentences
- 0
- Reading time
- 0 min
Nothing you paste here leaves your browser. Density is the share of total words, so longer copy naturally shows lower percentages.
There is no magic percentage
Ignore anyone quoting a target density. The idea that 2 percent is optimal comes from search engines that stopped working that way well over a decade ago. Google reads meaning, not ratios, and writing to hit a number produces copy that reads like a robot wrote it.
What this tool is genuinely for. Two things. First, a sanity check that the page mentions its actual topic at all, because a surprising number of service pages never name the service. Second, catching the opposite problem: the same phrase hammered thirty times because someone was optimising.
Watch the phrases, not the words. The two and three word views are far more useful than single words. They show whether you are writing about "conversion rate optimization" or just about "conversion" in a dozen unrelated senses.
Coverage beats repetition. Modern search rewards pages that cover the surrounding topic properly, so the useful question is what related terms are missing, not how many times the main one appears.
Content not ranking?
It is rarely density. We will tell you what it actually is.