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Content Readability Scorer

Paste your content and get instant readability metrics. Everything runs in your browser — no data is sent anywhere.

How to Use This Tool

  1. 1

    Paste your content into the text area — articles, blog posts, or any web copy.

  2. 2

    Review the Flesch-Kincaid readability score, grade level, sentence complexity, and passive voice percentage.

  3. 3

    Simplify sentences and reduce passive voice in flagged areas to improve readability for your target audience.

Why This Matters for SEO

Google's Helpful Content guidelines prioritize content that is easy to understand and useful to the reader. High readability scores correlate with longer dwell times and lower bounce rates — both positive ranking signals. Content written at a 6th–8th grade reading level performs best for most audiences, even on technical topics.

Frequently Asked Questions

What is the Flesch-Kincaid score?+
The Flesch-Kincaid readability score measures how easy text is to read on a scale of 0–100. Scores of 60–70 are considered 'standard' and accessible to most readers. Higher scores mean easier reading.
Does readability affect SEO?+
Not directly as a ranking factor, but readability affects user engagement metrics (time on page, bounce rate) that Google uses as quality signals. Easier-to-read content typically performs better.
What reading level should I target?+
For most web content, aim for a 6th–8th grade reading level (Flesch-Kincaid score of 60–80). Even expert audiences prefer clear, concise writing online.

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