# Readability Checker

Instantly analyze your text's grade level and sentence complexity with widely accepted readability formulas.

### Readability

**GENERAL**

### Content Structure

- **Words:** 0
- **Characters:** 0
- **Sentences:** 0
- **Paragraphs:** 0

0 of 0 sentences are very hard to read.

0 of 0 sentences are hard to read.

0 weakeners.

## Why use our readability checker

Get a detailed readability analysis according to the target audience selected in a matter of seconds.

### Instantly detect reading level

Calculate your content’s grade level in seconds using widely accepted readability formulas.

### Improve sentence structure

Identify hard, very hard sentences and weak words present in your content.

### Multiple readability scores

Get Flesch Reading Ease, Flesch-Kincaid Grade Level, Gunning Fog Index, SMOG, Coleman Liau Index and Automated Readability Index scores for the content provided.

### Target the right audience

Write for students, professionals, or general readers with precision.

## How to use NetusAI readability checker

NetusAI’s readability checker is very easy to use. Just follow these simple steps.

01

### Paste or write your text

Enter the content to analyze, from a single sentence to a full article.

02

### Select the target audience

Select the target audience for your content.

03

### Click “Analyze”

Our tool analyzes the content against **six different** trusted readability formulas.

04

### Review the results

See your scores, grade level, and sentence complexity. Adjust your content for better readability.

## What do the readability scores mean?

NetusAI uses a combination of proven readability metrics to give you the most accurate understanding of how your text will be perceived.

### Flesch reading ease

Score ranges from 0 to 100 indicating how easy the content can be read. Aim for **60–70** ("Plain English"), which is easily understandable by the average 13 to 15 year-old.

### Flesch-Kincaid grade level (FKGL)

The U.S. school grade level required to understand the content. Aim for **Grade 7 or 8** to reach over 80% of the general public.

### Gunning fog index

The estimated years of formal education needed to understand the content on the first read. Aim for **8 - 10**. Anything above **12** is considered difficult, requiring higher education.

### SMOG index

A highly accurate grade level prediction is often considered the "gold standard" for critical information.

### Coleman Liau index

Similar to other grade-level scores, but this formula relies on characters instead of syllables.

### Automated readability index (ARI)

The approximate U.S. grade level or age of the reader needed to comprehend the content.

## Who should use NetusAI readability checker?

Whether you’re a teacher checking assignments, a student ensuring clarity or a content creator creating content for his audience, our readability tool helps them all.

### Students and researchers

Improve essay quality, simplify academic arguments, and meet grade-level expectations.

### Content writers

Make posts more digestible and reader-friendly for your audience.

### SEO professionals

Boost content performance by aligning readability with engagement goals.

### Teachers and educators

Assess student materials and ensure they're level-appropriate and easy to follow.

### Marketing teams

Enhance messaging clarity for ads, landing pages, and customer communication.

## Pricing

### Free

$0 / month

- **50** credits/month  
- **50** analysis/month  
1 credit = 1 analysis

### Basic

$14 / month

- **1,500** credits/month  
- **1,500** analysis/month

### Standard

$30 / month

- **10,000** credits/month  
- **10,000** analysis/month

### Premium

$59 / month

- **40,000** credits/month  
- **40,000** analysis/month

### Elite

$99 / month

- **100,000** credits/month  
- **100,000** analysis/month

## Readability checker FAQs

### What is a readability checker?

A readability checker analyzes content and calculates how easy it is to read using standardized formulas. It helps determine your content's grade level, points out hard, very hard sentences, and also identifies the weak words.

### Does readability affect SEO?

Yes. Readable content improves user experience, increases time on page, and contributes to higher rankings.

### Which readability score is the most important for my content?

While all six scores provide valuable insights, the **Flesch Reading Ease** and **Flesch-Kincaid Grade Level** are considered the gold standards.

### What is a good readability score?

For general audiences, aim for a **Flesch Reading Ease of 60 - 70** and a **grade level of 8 or below**. Simpler writing is easier to understand and more engaging.