Lexia is a free Chrome extension developed by Louis Barrette-Vanasse that aims to improve the readability of web pages for individuals with dyslexia. Dyslexia is a learning disorder that affects approximately 10% of the population, making it difficult for them to read and comprehend text.

Based on a study conducted by the University of Michigan, certain fonts like Helvetica, Verdana, Arial, CMU, and Courier have been found to significantly aid readability for individuals with dyslexia. However, these fonts are not commonly used in website designs.

Lexia addresses this issue by providing users with the ability to convert the font of a webpage to one of these dyslexia-friendly fonts. By simply installing the Chrome extension, users can seamlessly change the font and enhance their browsing experience.

With its non-intrusive nature and focus on improving readability, Lexia is a valuable tool for individuals with dyslexia who struggle with reading online content.