Built by Rankai Team·Audited byKeyword Density Checker
Paste text and instantly get term frequency, density, and overuse signals.
How it works
Step 1: Detect overuse and underuse quickly
Paste your content to surface where important terms are missing or repeated too heavily.
Step 2: Review frequency and density patterns
The checker lists top terms so you can judge whether wording supports intent without sounding forced.
Step 3: Rewrite for clarity and relevance
Adjust wording to improve readability, semantic coverage, and topical focus while avoiding stuffing.
FAQ
What does keyword density actually mean?
Keyword density is the percentage of times a term appears relative to total words. It helps detect imbalance, not define a perfect optimization target.
Is there a perfect keyword density number?
No universal target exists. Focus on natural language and intent coverage rather than forcing a fixed percentage.
Can density alone improve rankings?
Not by itself. Rankings depend on many signals including relevance, authority, structure, and user satisfaction.
What should I do if density is too high?
Replace repeated exact matches with natural variations and supporting terms. Keep meaning clear while reducing repetition fatigue.
What if my primary term appears too little?
Add it naturally in strategic locations like title, intro, and key headings, then support with semantically related language.
When should I run a density check?
Run before publishing and during major content refreshes. It is most useful as an editorial QA step, not a standalone strategy.
Can short pages produce misleading density?
Yes. On short drafts, a few repeated words can inflate percentages quickly, so interpret results with context.
How is this different from topical authority tools?
Density tools measure repetition, while topical tools evaluate breadth and semantic coverage. Use both for balanced optimization.
More Free Tools
AI Search Visibility Checker
Check how your brand appears in AI search answers.
AI Citation Tracker
Discover which sources AI assistants cite for a query.
GEO Score Calculator
Estimate how AI-optimized your domain is.
AI vs Google Ranking Comparison
Compare traditional SEO rank with AI visibility.
Brand Mention Monitor (AI)
Check how AI models describe your brand.
Meta Tag Generator / Analyzer
Generate and evaluate SEO title and meta description.
Schema Markup Generator
Generate valid JSON-LD schema for key page types.
SERP Preview Tool
Preview how your title and description look in search.
Grow organic traffic on auto-pilot
Unlock millions of traffic from Google, ChatGPT, Claude, Perplexity, Grok