Free AI Text Leveler - Simplify or Elevate Any Text

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Trusted by 1,000+ schools

Our community of students and teachers trust Knowt to create and study on.

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This makes lesson planning so much faster for me! Definetely recommend the feedback tool.

My kids love it!

The lecture note taker tool is a game-changer. I can just send my student organized, effective study guides at the end of each class.

Great for engagement

Helped make my classroom more interactive. My students are more engaged and excited to learn!

Get this app, it’s amazing!

Never in my life have I done a review for any app but I just love knowt so much. I’ve recommended it to all my friends and they all agree that it’s a life saver.

Great for younger students too

My kids love to play the matching game in class, and it’s so easy for me to keep track of their progress when I assign it for homework.

Excellent review tool for students.

This app is very simple to use and engages students with different types of learning to reinforce the material. It’s fun and easy for them.

School blocked Quizlet.

I found Knowt after my school blocked Quizlet & it was so easy to get set up. Their team worked directly with our IT co-ord to answer all their questions.

Awesome app!

You can tell they put thought into making this perfect for teachers. There’s so many optimized features you won’t find on Quizlet or Google Classroom

Way more worth it

Knowt lets me keep track of exactly what my students need more practice on and makes lesson planning easier for me!

AI Text Leveler Tool for Teachers

Adjust the reading level of any text instantly with our AI-powered tool, perfect for educators.

Analyze Text Complexity Easily

Upload any PDF or document to find the reading difficulty and level text to the needed grade level.

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Convert Text to a Lower Reading Level with AI

Simplify complex content using our AI reading level adjuster, ensuring readability for younger or less advanced audiences.

Free AI Reading Level Adjuster

Improve PDF’s or passage’s readability in seconds - all for free.

Lexile Leveler - Adjust Text

Adjust the Lexile level of your text quickly to suit your students’ learning levels and literacy goals.

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FAQWe thought you might have some questions...

What is an AI text leveler, and how does it work?

Knowt’s AI text leveler is a tool that helps teachers adjust the reading level, grade-level complexity, and readability of any text. By analyzing the vocabulary, sentence structure, and overall difficulty, the text leveler can simplify or elevate the content to suit the target grade. Our AI text leveler makes it easy to ensure your writing is appropriate for students in a specified grade.

Can the AI text leveler adjust Lexile levels?

Yes! Our tool functions as a Lexile leveler, helping you adjust the Lexile level of a text to match your audience's reading ability. Whether you need to simplify a complex passage or align it with specific grade-level standards, the AI text leveler can make precise adjustments.

How does the AI text leveler determine the reading level of a text?

The AI reading level checker uses advanced algorithms to analyze text based on grade-level standards, readability metrics, and vocabulary complexity. It assigns a grade level, Lexile score, or general readability rating to help you understand the audience suitability of your text, and later adjust it to the needed reading level.

Does the AI text leveler work for all grade levels?

Yes! Knowt’s AI text leveler works with a wide range of grade levels, from elementary to high school and beyond. Whether you need a text leveler tool for young readers just beginning their reading journey or for high schools studying for AP exams, the AI text leveler adapts to your needs.

Does the AI text leveler work for non-English texts?

Yes! The AI text leveler supports a wide variety of languages alongside English, such as Spanish, French, Mandarin, and German. Just like English, the AI text leveler will analyze the vocabulary

How does the AI reading level adjuster compare to a traditional readability checker?

Traditional readability checkers only analyze text complexity - not very helpful if you need the next modified. Knowt’s AI reading level adjuster goes a step further—it modifies the text automatically to fit your chosen grade level or readability score. This saves time and effort when adjusting content for different audiences.

Does the AI reading level adjuster work with different types of writing?

Yes! The AI reading level tool works with a variety of writing styles, including:

Educational materials (textbooks, lesson plans, student assignments)
Professional documents (reports, emails, business communications)
Creative writing (short stories, novels, scripts)
Online content (blog posts, articles, social media captions)

How does the AI text leveler support ESL learners?

Knowt’s AI reading level adjuster is a great tool for ESL students; it helps simplify complex texts while preserving meaning. Teachers can use it to lower the reading level of a text, making it more accessible for non-native speakers while still maintaining key vocabulary and concepts.