Keyword density is one of those SEO metrics that everyone talks about but few people measure correctly. It's the percentage of times a specific word or phrase appears in your content compared to the total word count. Get it right and search engines understand your topic. Get it wrong and you risk looking spammy - or worse, getting penalized for keyword stuffing.
The Tool Hubix Keyword Density Checker gives you a complete breakdown of your content's keyword usage. Single words, two-word phrases, and three-word phrases - all with their frequency, density percentage, and a visual indicator of whether the density is ideal or excessive.
What's the Ideal Keyword Density?
Most SEO experts agree that 1-3% is the sweet spot. A keyword that appears once per 100 words gives you 1% density. Three times per 100 words gives you 3%. Above 5%, Google may interpret your content as keyword stuffing, which can hurt your rankings rather than help them.
How to Use This Data
- Check that your primary keyword has a density between 1-3%
- Ensure related keywords and LSI terms appear naturally
- Look for two-word and three-word phrase co-occurrence
- Watch out for any single word appearing over 5% of the time
All analysis runs locally in your browser. Your content stays private.