Keyword Analyzer - Code Ai Tools

Keyword Density Analyzer

Optimize your content with precision and ease.

Blog Article

Enter or paste your article text.

Word Count: 0

Focus Keyword

Case-insensitive, exact match required.

Pricing Plan

Lifetime Premium Access

$25 One-Time

Unlock all premium features with a single payment for lifetime access.

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All Core Features

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How It Works

1. Input Your Article

Paste or type your blog article using the paste icon or manual input.

2. Enter Focus Keyword

Specify your target keyword for analysis (case-insensitive).

3. Analyze & Optimize

Get detailed results and suggestions to optimize your content.

Aim for a keyword density of 0.5%–2.5% to balance SEO performance and readability.

Features

Real-Time Analysis

Instantly calculate word count, keyword occurrences, and density.

Clipboard Support

Easily paste articles with a single click.

Export Results

Download analysis as JSON or copy to clipboard.

Keyword Suggestions

Get related keyword ideas to enhance your content.

Dark Mode

Toggle between light and dark themes for comfort.

Responsive Design

Works seamlessly on desktop, tablet, and mobile.

Frequently Asked Questions

What is keyword density?

Keyword density is the percentage of times a keyword appears in a text relative to the total word count. It helps gauge SEO optimization.

What is the ideal keyword density?

The ideal range is 0.5%–2.5%. This balances SEO effectiveness without risking over-optimization penalties.

Is the keyword matching case-sensitive?

No, the tool uses case-insensitive matching to count keyword occurrences.

Why does the paste icon sometimes fail?

Clipboard access requires a secure context (HTTPS or localhost). If it fails, paste manually using Ctrl+V.

Can I analyze multiple keywords?

Currently, the tool supports one focus keyword at a time. Future updates may include multi-keyword analysis.

How accurate are the keyword suggestions?

Suggestions are basic, derived from your focus keyword. For advanced suggestions, consider professional SEO tools.

Does the tool store my data?

No, this is a front-end only tool. All data remains on your device and is not stored or transmitted.

Can I use this tool offline?

Yes, if you save the HTML file locally. However, clipboard features require a local server for secure context.

What happens if my article is very long?

The tool handles large articles efficiently, but very long texts may slightly slow down analysis due to regex processing.

How do I avoid over-optimization?

Keep density below 2.5%, use synonyms, and prioritize natural, reader-friendly content.

Analysis Results