#1 Keyword Density Tool: Find Out If You're Using Keywords Correctly in Your Content
AISEO's keyword density tool instantly spots overused or missed keywords in your page content. It's fast, simple, and shows you exactly what's working—so your content stays sharp, clear, and SEO-friendly for search engines.
Paste your text
Click Check Keyword
Density
Add a keyword
to track
(Optional)
See word count
and percentage
Keyword Density Tool
Quickly analyze any text to see keyword frequencies and percentages. Perfect for optimizing SEO while keeping a natural flow.
Quickly Optimize for Search Without Guesswork
Our keyword density checker is for anyone who wants clean, reliable keyword density analysis within seconds. Just enter your text content into our text box, press the button, and get a clear snapshot of your keyword density spread.
No Guessing
Know exactly how many times a keyword appears in your on page content.
SEO-Ready Output
View keyword density percentages at a glance to avoid keyword stuffing.
Focus on One Keyword
Want to track a specific keyword? Add it and get the details on that particular keyword.
Fast and Easy
Paste your text, click once, and see results instantly—no complex tools or installs needed.
Features That Help You Write Smarter
Feature
Why It Matters
Check any block of text instantly via text input—no need for complicated tools or extra steps.
Get a clear list of all words used, along with their count and usage percentage for keyword analysis.
Add a focus keyword to track its exact frequency within the content and determine the best keyword density.
No charts, no clutter. Just clean numbers that are easy to understand and apply for your webpage.
Your text is never saved or logged. Everything is processed in real time only with more data security.
Results are displayed in a simple format that makes editing and adjustments fast for any page.
Made for Writers, Editors, and SEO Specialists
Whether you're writing blog posts, reviewing team content, or optimizing client pages for Google search, this density tool gives you the clarity you need.
Sarah K.
Content Writer
Keep your message clear by avoiding repetitive words and maintaining proper keyword frequency.
Stay Focused
Keep your message clear by avoiding repetitive words and maintaining proper keyword frequency.
Polish with Precision
Use keyword density data to refine your content before publishing on your site.
Instant Clarity
Get a quick overview of word usage without scanning manually through your entire webpage.
How It Works
Enter Your Text
Paste your content into the large text area or type directly. The tool accepts any text content for keyword density analysis.
Add Target Keywords (Optional)
Use the "Add keywords or phrases to track" field to specify particular keywords you want to monitor. Simply type your focus keyword and click "Add" for detailed tracking.
Click Analyze
Hit the purple "Analyze Keywords & Phrases" button to start the comprehensive keyword density analysis process.
Review Your Results
Get an instant breakdown of keyword frequency and density percentage, showing how many times each keyword appears relative to your total word count and helping you optimize for search engines.
FAQs
What kind of content works best with this keyword density analyzer?
Blog posts, product pages, articles, marketing copy, meta tags, and heading tags all work great with our density tool. Any plain text can be analyzed to determine top keywords and relevant keywords distribution across your page content.
Can I use AISEO's tool for SEO writing and Google optimization?
Yes. Our keyword density tool helps you spot keyword stuffing and ensures your target keywords appear naturally. It analyzes the total word count, checks anchor text usage, and helps optimize your meta title and meta description for better search performance.
Do I need to sign up to use this free keyword density tool?
No. The tool is completely free to use, and there's no login or account needed. Simply paste your content and get instant keyword density analysis results.
Does it work with short and long text for keyword usage analysis?
Yes. You can check anything from short ads to full articles without problems. Our keyword density checker processes any total number of words efficiently, whether it's one word or thousands.
Is my content stored or saved when using this density tool?
Never. Your text is analyzed in real time and isn't saved or logged. We prioritize data security and never store your content or URL information.
How does this tool help with related keywords and phrase optimization?
Our keyword density analyzer identifies not just your focus keyword but also related keywords and phrase patterns throughout your content. This helps you understand keyword distribution and optimize for a broader range of search terms that match user intent.
Can I analyze multiple keywords at once for my site?
While you can specify one particular keyword for detailed tracking, the tool automatically analyzes all keywords in your text content. You'll see the complete breakdown of keyword frequency for every phrase and word, giving you comprehensive insights into your keyword usage patterns.
What's the ideal keyword density percentage for SEO?
The best keyword density typically ranges from 1-3% for most content types. Our tool helps you determine the right balance by showing exactly how often each keyword appears relative to your total number of words, helping you avoid both keyword stuffing and under-optimization.
Does this tool work with meta keyword tags and other HTML elements?
Yes, you can paste content that includes meta keyword tag text, meta tags content, and other HTML elements. The tool will analyze the text content while filtering out formatting, giving you accurate keyword density data for your webpage optimization.
How accurate is the keyword density calculation compared to what Google sees?
Our keyword density tool uses the same basic calculation methods that search engines employ: the number of times a specific keyword appears divided by the total word count. This gives you reliable data that reflects how search engines like Google would analyze your content for keyword density and relevance.
Start Writing More Balanced, Search-Friendly Content Today
No need for SEO guesswork or complex tools. Just enter your content into our free keyword density checker, click once, and get keyword insights that help your writing perform better for search engines and user intent.