Keyword Analyzer for SEO

Advanced Keyword Analyzer

Enter your text to analyze:

Text you enter will be analyzed for keyword density and SEO metrics

Analysis Options:

Language for Stop Words: English Spanish French No Stop Words

Exclude Custom Words (comma-separated):

Include 2-Word & 3-Word Phrases

Analyzing your content...

Basic Statistics

Total Words

Unique Words

Total Characters (no spaces)

Total Characters (with spaces)

Sentences

Average Sentence Length

Paragraphs

SEO & Readability

Flesch-Kincaid Grade Level

Gunning Fog Index

Lexical Diversity (TTR)

Keyword Density (Top 5)

Content Grade / SEO Score

Keyword Stuffing Detected?

Overall Sentiment

Word Analysis

Longest Word

Average Word Length

Textual Word Cloud

Top Keywords (Single Words)

Top 2-Word Phrases (Bigrams)

Top 3-Word Phrases (Trigrams)

Keyword Occurrence Locations (Top 5 Single Words)

🧠 Keyword Analyzer Tool – Instantly Extract Keywords from Your Content

Welcome to the Keyword Analyzer Tool by Online Tools Pro – the simplest way to find powerful keywords hidden within your content!

This smart, AI-powered tool allows you to paste any article, blog post, or web content, and instantly generates a detailed keyword analysis. Whether you're a writer, blogger, student, or SEO expert, this tool helps you uncover the most relevant terms, keyword density, and content focus — all in one click!

🔍 Key Features:

• ✅ Paste your full content/article into the tool
• ✅ Automatically extracts top keywords and phrases
• ✅ Shows keyword frequency & keyword density %
• ✅ Highlights overused or underused keywords
• ✅ 100% free, fast, and easy to use — no sign-up needed!

💡 Ideal For:

• Content writers & bloggers
• SEO professionals & marketers
• Students & researchers
• Anyone who wants to optimize content for search engines

🚀 How to Use:

1. Paste your article or any text in the input box.
2. Click “Analyze”.
3. Instantly get keyword insights, frequency, and suggestions.

Improve your SEO, readability, and keyword strategy in seconds — Try the Keyword Analyzer Tool now!