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Readability counter

Paste any text to check how easy it is to read. Works with any language — English uses the Flesch reading-ease formula; other scripts (Tamil, Hindi, Arabic, CJK, etc.) get a script-neutral difficulty estimate, since Flesch's syllable math is English-specific.

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Flesch score
Paste text to begin

Frequently Asked Questions

What is the Readability Checker and how does it work? +

The Readability Checker is a powerful, browser-based utility designed to streamline your SEO workflow. It processes your inputs entirely in your browser or through secure edge relays, delivering instant, accurate results without storing your data.

How do I use the Readability Checker? +

Simply enter your URL or required data into the input field above and click the action button. The Readability Checker will automatically analyze your input and generate a comprehensive, exportable report or code snippet in seconds.

Is the Readability Checker completely free and unlimited? +

Yes! Like all tools on Crawlie, the Readability Checker is 100% free to use. There are no paywalls, no login requirements, and absolutely no strict usage limits. You can run as many scans and generate as many reports as you need.

Is my data safe and secure? +

Absolutely. The Readability Checker runs its core logic locally in your browser. We do not store your website data, track your internal links, or keep a database of your reports.

From the blog
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A short, practical checklist for content readability — the things worth checking every time, not just the first time.
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Content Readability FAQ: Questions People Actually Ask
Straight answers to the questions that come up most often about content readability.
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A quick, honest look at whether content readability is still worth the effort, or a holdover from an older era of SEO.
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What Is Readability & Word Counter? A Practical Guide to Content Readability
What Readability & Word Counter actually does, why content readability matters for SEO, and how to get it right from the start.
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A step-by-step walkthrough for using Readability & Word Counter effectively, with the details most guides skip.
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Readability & Word Counter: Common Mistakes and Best Practices
The most common mistakes teams make with Readability & Word Counter, and the practices that actually fix them.