Keyword Density Checker
Check keyword density in any text. Target keyword density check, top keywords by frequency with bar chart. Identifies 2-word phrases too.
How to use
Paste your content
Paste any text and the tool instantly shows the top keywords by frequency with density percentage. Common stop words (the, and, in, etc.) are filtered out so you see the meaningful words. Enter a target keyword to check its specific density.
What keyword density should you aim for?
A density of 1–3% for your primary keyword is generally considered optimal. Below 0.5% may mean you're not covering the topic thoroughly enough. Above 4% risks keyword stuffing, which search engines penalise. Natural, reader-focused writing typically lands in the right range automatically.
Frequently asked questions
Is the Keyword Density free to use?
Yes, the Keyword Density is completely free. There is no sign-up, no account required, and no limit on how often you can use it.
Does the Keyword Density use AI?
The Keyword Density uses standard algorithms and rule-based logic, not AI or machine learning. Your text is processed in your browser only and is not sent to any external service.
What devices does the Keyword Density work on?
The Keyword Density works on any device with a modern web browser — desktop, laptop, tablet, or phone. It is mobile-friendly and works offline once the page has loaded.