The Immediate ATOS Analyzer
Measuring Readability Level is Now Even Easier!
The ATOS analyzer makes it easy to get an accurate and reliable measure of text complexity instantly. Simply enter a book or text passage to immediately get an ATOS level. Use that information to help match students to appropriate materials.
If you're looking to determine the ATOS readability level of a book or document that is not in our quiz store or
AR BookFinder, you're exactly where you need to be! Our ATOS readability analyzer makes it easy to get the answers fast.
For more information, see these articles.
To get the most accurate ATOS analysis, use this option to submit the complete contents of a book.
I have the entire book in a text file. Click here
• Instructions for analyzing a book.
I do not have the entire book in a text file. Click here
• Instructions for estimated word count.
This works best for short stories, magazine and newspaper articles, test items, and other classroom materials.
I have the desired text in a text file. Click here