Free Keyword Density Checker

Analyse keyword frequency in your content. Find overused or underused keywords, check 2–3 word phrases, get a content SEO score, and optimise your copy for better Google rankings — instantly.

⚡ Instant Analysis

🎯 Target Keyword Focus

🔤 Phrase Analysis

✅ Content SEO Score

1–2%

ideal keyword density

3%+

risk of keyword stuffing

top keywords analysed

📝 Paste your content below

Results update as you type

🎯 Target keyword:

0Words

0Unique Keywords

0Good Density

Paste content to see your content SEO score

✍️ Paste content on the left to see keyword analysis

✍️ Paste content to analyse keyword density

✍️ Paste content to see your most common 2-3 word phrases

🎯 Enter a target keyword and paste content to analyse it

🚦 Density Guide

Too High — Keyword stuffing risk

>3%

High — Monitor closely

2–3%

Good — Optimal range

1–2%

Low — Consider adding more

0.5–1%

Too Low — Keyword underused

<0.5%

💡 Pro Tips

🎯

For a 1,500-word post your main keyword should appear 15–30 times (1–2% density).

🔄

Use LSI keywords (related terms) to avoid stuffing — Google understands context. Check the Phrases tab for ideas.

📌

Place your main keyword in the first 100 words, at least one H2, and the last paragraph.

📏

Aim for 1,000+ words for competitive keywords — check our on-page SEO checklist for the full list.

📖 Master On-Page SEO

Keyword density is just one factor. See our full checklist for ranking on Google.

Read the SEO Guide →