Free SEO Tool

Readability Score Checker

Calculate reading ease and grade level to improve clarity for a broad audience.

Content to Analyze

Tip: Aim for a reading ease score between 60 and 80 for broad online audiences.

Updating readability...

Reading Ease Score

Add content on the left to calculate a readability score.

Grade Level

Add content to estimate grade level.

Writing Clarity

Balances sentence length and word complexity.

Word Count

Sentences

Syllables

Avg Words / Sentence

Avg Syllables / Word

This readability checker uses Flesch Reading Ease and Flesch-Kincaid Grade Level formulas to estimate how accessible your content is for a general audience.

How to Use Readability Score Checker

Enter your input data.
Run the tool and review findings.
Apply recommendations and re-check.

Why This Tool Matters

Supports higher quality SEO implementation.
Reduces avoidable optimization mistakes.
Improves consistency in audits.

Readability Score Checker FAQ

What does Readability Score Checker help with?

Calculate readability scores and grade level from pasted content to gauge clarity for broad audiences.

Next Step

Use this tool output to prioritize your next SEO action.

Open Managed SEO Services

Embed This Tool

Add Readability Score Checker to Any Website

Copy and paste the snippet into WordPress, Webflow, Squarespace, Shopify, or any static HTML site. The widget is responsive, supports multiple embeds per page, and includes attribution.

Copy/Paste Snippet

<div
  data-enok-tool="readability-score-checker"
  data-enok-theme="auto"
  data-enok-accent="#c9ea58"
  data-enok-height="520"
  data-enok-locale="en"
  data-enok-ref="partner-site-id"
></div>
<script async src="https://www.enokseo.com/embed/enok-embed.js"></script>

Attribution is required and rendered in the widget footer: “Free SEO Tool by Enok SEO” with “Free SEO Tool” linked to https://www.enokseo.com.

Styling Guide

Stable selectors and variables for advanced mode:

#enok-tool-root, .enok-tool, .enok-tool__header, .enok-tool__body, .enok-tool__footer
--enok-accent, --enok-bg, --enok-text, --enok-border, --enok-radius, --enok-font

.enok-tool { --enok-accent: #c9ea58; --enok-radius: 12px; }
.enok-tool__header { border-bottom-color: rgba(201,234,88,0.3); }