Free SEO Tool

Keyword Density
Checker

Paste any content and instantly see keyword frequency, density %, over-optimisation warnings — and a full breakdown by n-gram. 100% free, no signup.

⚡ Instant results 🔒 No signup 🆓 Always free
traffictool.in/keyword-density-checker
Your Content
🔍  Analyse Keyword Density
247Words
38Keywords
2.4%Top Density
local seo
2.4%
content
1.6%
ranking
1.1%
✅ SEO Safe
📊 Full Breakdown
Keyword Frequency ✦
Density % ✦
Over-Optimisation Alerts ✦
N-Gram Analysis ✦
Stop Word Filtering ✦
Instant Results ✦
No Signup Required ✦
Keyword Frequency ✦
Density % ✦
Over-Optimisation Alerts ✦
N-Gram Analysis ✦
Stop Word Filtering ✦
Instant Results ✦
No Signup Required ✦
🔍 Keyword Analyser

Paste Your Content Below

Enter any text — blog post, product description, landing page — and get a full keyword density report, server-side, instantly.

keyword-density-checker · traffictool.in
⚡ How It Works

Three Steps to SEO Clarity

1

Paste Your Content

Drop in any text — blog post, landing page, product copy. Any length works.

2

Set Preferences

Choose min keyword length and whether to include 2 or 3-word phrase analysis.

3

Read Your Report

Get keyword counts, density %, over-optimisation flags, and reading time instantly.

4

Fix & Recheck

Edit your content, paste again, recheck until all key keywords hit the 0.5–2.5% sweet spot.

💻 Source Code

Want This Tool on
Your Website?

Get the full PHP source for this keyword density checker — the complete analysis engine, all styling, WordPress page template, and free setup help on WhatsApp.

  • Full PHP engine — unigrams, bigrams, trigrams, stop-word filtering
  • Pixel-perfect HTML + CSS matching this exact design
  • WordPress page template — drop in and it just works
  • N-gram control, density alerts, reading time calculator
  • Fully responsive, mobile-first, zero JavaScript required
  • Free installation support on WhatsApp
foreach ( $all_tokens as $w ) { if ( strlen($w) < $min_len || isset( $stop[$w] ) ) continue; $freq[$w] = ( $freq[$w] ?? 0 ) + 1; } arsort( $freq ); $top = array_slice( $freq, 0, 50, true );
🔒 Full source — message on WhatsApp
One-time price
₹999
or message to discuss
💬

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