Keyword Density Checker
Paste any text and see word count plus the top one-, two- and three-word phrases with their frequency and density — so you can balance your content without keyword stuffing.
- Words
- 25
- Unique words
- 23
- Lexical variety
- 92%
Single words
Two-word phrases
Three-word phrases
How it works
Paste content
Add draft copy, a blog post or landing page text.
Review density
See the most common single words and multi-word phrases.
Balance coverage
Use phrase frequency to find repetition, missing topics and over-optimization.
Frequently asked questions
What keyword density is best for SEO?
There is no ideal percentage. Use density as a signal for natural language, topical coverage and accidental repetition.
Does this calculate TF-IDF?
No. This tool counts phrase frequency and density in one document. TF-IDF needs a comparison corpus.
Is my text uploaded?
No. The analysis runs locally in your browser.
Built by 1MarketingTool
A free utility from the team behind 1MarketingTool — a local-first desktop app for rank tracking, keyword research, AI content and AI search optimization. BYOK, zero cloud.