Analyze, Optimize, and Perfect Your Text
Your all-in-one content analysis tool for word counts, readability scores, and SEO keyword density.
Word Count
0
Characters (w/ spaces)
0
Readability Score
N/A
Keyword Density (Top 5)
Enter text to see keyword analysis.
| Keyword | Frequency | Density |
|---|
Free Online Text Analyzer — Fast, Private, Unlimited
Word & character counts, readability (Flesch‑Kincaid), keyword density, and more. Top, fast, best and lifetime free — your information is 100% confidential and secure (processed locally in your browser).
Why people love this analyzer
100% Private
All processing happens locally in your browser. Your text never leaves your device.
Free & Unlimited
No account, no paywalls, no watermarks — use it as much as you like.
Instant & Easy
Paste text, click Analyze (or enable Live Update), and review results in seconds.
Readability Scores
Flesch‑Kincaid grade level helps you optimize content clarity.
SEO Keyword Density
Top keywords and their density to balance relevance and readability.
Works Everywhere
Chrome, Edge, Firefox, Safari — desktop and mobile worldwide.
Popular uses
Blogging & SEO
Optimize readability and keyword density for posts, landing pages, and product descriptions.
Students & Teachers
Check word count, reading level, and clarity before submitting assignments.
Social & Marketing
Craft tweets, captions, emails, and ads with the right length and tone.
Writers & Editors
Find dense sentences and repeated terms to improve flow and variety.
Global availability
Built for users in the USA, UK, Canada, Australia, India, and across the EU (Germany, France, Spain, Italy, Netherlands), Middle East (UAE, Saudi Arabia), Asia (Singapore, Malaysia, Philippines, Indonesia, Japan, South Korea), Africa (Nigeria, South Africa, Egypt), and Latin America (Brazil, Mexico, Argentina). If your browser works, our text analyzer works — fast, private, and free.
How to analyze text online
- Paste or type text into the input box.
- Click “Analyze” or enable “Live Update”.
- Review word/character counts, readability, and keyword density.
- Click “Download” to save your text as a .txt file (optional).
Frequently Asked Questions
Is it private and secure?
Yes. Everything runs locally in your browser. Your text never leaves your device.
What can I analyze?
Word/character counts, sentence count, reading time, Flesch‑Kincaid readability, and keyword density.
Is it free forever?
Yes — free and unlimited. No signup and no watermarks.
Does it support multiple languages?
Core counts work broadly. Readability scoring works best with English text.
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