Top 10 AI Tools to Check the Readability of a Text (Free & Paid)

The readability of your text is key to ensuring that your audience understands your message. An AI Readability Checker tool helps improve your writing by giving you feedback on how readable your content is. With many online readability checkers available, finding the best tool can be a challenge. Research shows that the average American reads at an 8th-grade level, making simplicity and clarity crucial for broad comprehension. Furthermore, studies indicate that clear, easy-to-read content can increase comprehension by up to 60%. This makes readability tools invaluable in creating content that resonates with a wide audience.

This article will guide you through the Top 10 AI readability checker tools both Free & Paid. These tools will help you write better and ensure your audience understands your message.

Using a readability checker powered by AI can really help make your writing better. These tools look over your text and tell you how easy it is to read, making sure your message is clear to your readers. There are many AI readability checkers out there, both free and ones you have to pay for, and choosing the best one might seem hard. This article will show you the 10 best AI readability checkers to help you pick the right one and make your writing clearer.

Grammarly is a free AI readability checker tool that offers comprehensive grammar and spelling checks, along with readability analysis and style suggestions. Its interface is easy to use and feedback makes it a popular choice for writers seeking to enhance the clarity and professionalism of their writing across various platforms.

Features:

• Provides comprehensive grammar and spelling checks.
• Readability analysis with suggestions for improvement.
• Integration with various writing platforms and browsers.

Pricing:

• The basic version is free
• Basic: Free with core features.
• Premium: ₹ 984/month, billed annually (Most Popular).
• Business Plan: $15/member/month, billed annually.
• Enterprise Plan: Contact plan details for your organizations.

Link: https://www.grammarly.com/

Hemingway Editor highlights difficult sentences. Provides a readability grade level and color-coded suggestions for easy understanding. It helps in simplifying the text and helps writers maintain a specific writing style. It is an online AI readability check tool that can be used to increase engagement through text.

Features:

• Highlights complex sentences and passive voice.
• Provides readability grade level.
• Offers color-coded suggestions for clarity.

Pricing:

• Free Plan
• Individual 5K Plan: $10 per month
• Individual 10K Plan: $15 per month
• Team 10K Plan: $15 per month

Link: https://hemingwayapp.com/

ProWritingAid is an AI tool that offers grammar checks. It helps in improving the readability of text. Provides integration with multiple platforms and helps in improvement. The learning curve is steeper for beginners and glitches at times. ProWritingAid conducts thorough grammar and style checks, identifying errors and areas for improvement in your writing. By ensuring proper grammar usage and style consistency, this online readability checker contributes to the overall readability of your content.

Features:

• Grammar and spelling checks.
• Readability analysis and style suggestions.
• Offers reports on writing strengths and weaknesses.

Pricing:

• Free: Basic writing suggestions, everywhere you write.
• Premium: ₹550/month, billed yearly ₹6600.
• Premium Pro: ₹660/month, billed yearly ₹7920.

Link: https://prowritingaid.com/

Yoast SEO enhances the content search and offers readability analysis of text. Provides actionable insights to improve SEO and readability. Helps in making content that is engaging and provides an easy-to-use interface.

The Yoast SEO plugin helps in readability checks by offering a suite of features designed to assess and enhance the readability of your content. This Readability Checker tool offers clear feedback and actionable recommendations as you write or edit your content. It highlights areas that need improvement and suggests specific changes to enhance readability.

Features:

• Readability analysis for online content.
• Provides suggestions to improve SEO and readability.
• Provides comprehensive grammar and spelling checks.

Pricing:

• Free basic version.
• Premium at $99 per year for a single site.

Link: https://yoast.com/

Jasper is an AI tool which provides a writing assistant and analyzes the readability, grammar and style of the text. This readability checker provides personalized feedback to improve writing quality and integrates with various writing platforms. Though relatively new, Jasper aims to help users enhance clarity and engagement in their writing with its innovative features.

Features:

• AI-powered writing assistant.
• Analyzes readability, grammar, and style.
• Offers suggestions for improving writing quality.

Pricing:

• Creator: $39 per month
• Pro: $59 per month
• Business: Contact Sales

Link: https://www.jasper.ai/

Quillbot is used for paraphrasing the text. Offers synonyms and alternate phrasing suggestions. Also helps in improving the readability of text. Supports multiple languages and helps in avoiding plagiarism. However, its paraphrasing may sometimes result in unnatural-sounding sentences, and accuracy can vary.

Features:

• Provides comprehensive grammar and spelling checks.
• Readability analysis with suggestions for improvement.
• Integration with various writing platforms and browsers.

Pricing:

• Free basic version
• Premium at $4.17 per month

Link: https://quillbot.com/

Webfx readability test analyzes text readability using multiple formulas and provides readability scores and grade levels. It offers insights to improve text clarity and comprehension, making it a simple tool for quick readability analysis. It’s free to use without any signup requirements, enhancing accessibility for users.

Features:

• Analyzes text readability using various readability formulas.
• Provides readability scores and grade levels.
• Offers insights to improve text clarity and comprehension.

Pricing:

• Free to use.

Link: https://www.webfx.com/tools/read-able/

WriteSonic is an AI tool that provides a writing assistant that analyzes readability, grammar, and style. Offers personalized feedback to enhance writing quality and integrates with popular writing platforms. WriteSonic employs AI algorithms to act as a writing assistant, analyzing your text for readability, grammar, and style. The AI identifies areas where the text can be improved to enhance readability and engagement.

Features:

• Analyzes readability, grammar, and style.
• Provides suggestions to enhance writing quality.
• Calculates approximate grade-level readability of text.

Pricing:

• Free
• Chatsonic: $12 per month
• Individual: $16 per month
• Standard: $79 per month

Link: https://writesonic.com/

ChatGPT is an AI tool to check the readability of text. It assists with writing tasks and provides creative suggestions, continuously improving through machine learning. While it excels in natural language processing, it may lack structured readability analysis like dedicated tools and isn’t specifically designed for that purpose.

Features:

• Provides an AI-based conversational agent.
• Generates human-like responses to user inputs.
• Can assist with writing tasks and provide creative suggestions.

Pricing:

• Free to use on multiple platforms.
• ChatGPT 4: $20 per month

Link: https://openai.com/index/chatgpt

The Coleman-Liau Index is a readability formula which is one of the best ways to check the readability of text. It calculates the approximate grade-level readability of text, providing a simple assessment without complex analysis. However, it may not capture all readability aspects and doesn’t consider nuances of language or writing style.

Features:

• Provides comprehensive grammar and spelling checks.
• Readability formula based on characters per word and sentences per 100 words.
• Calculates approximate grade-level readability of text.

Pricing:

• Free to use.

Link: https://readable.com/readability/coleman-liau-readability-index/

In conclusion, the availability of AI-powered readability checker tools has made it easier than ever to assess and improve the readability of your text. From Grammarly’s comprehensive grammar checks to WriteSonic’s personalized feedback, these AI Readability Checker tools offer a wide range of features to suit different writing styles and preferences. With the power of AI, writers can enhance the clarity and effectiveness of their communication, ultimately leading to better engagement and understanding from their audience.

What is the AI tool to increase readability?

Grammarly is an AI tool that helps increase readability by providing comprehensive grammar and spelling checks, along with readability analysis and style suggestions.

Which is the tool for readability check?

Hemingway Editor is a popular tool for readability checks, offering readability grade levels and color-coded suggestions to improve text clarity.

How do you test readability level?

You can test readability level using tools like Grammarly, Hemingway Editor, or Webfx Readability Test, which analyze your text and provide readability scores and suggestions for improvement.

How do you measure text readability?

Text readability is measured using readability formulas such as Flesch-Kincaid, Gunning Fog, or Coleman-Liau Index, which consider factors like sentence length and word complexity to provide a readability score.

What is the test for readability of text?

The Flesch-Kincaid Readability Test is a common method used to determine the readability of a text by calculating a score based on sentence length and syllable count.

What is the best readability scale?

The Flesch-Kincaid readability scale is widely regarded as one of the best readability scales due to its ease of use and accuracy in assessing the readability level of various texts.