Dysaid is a free browser extension for Chrome that assists individuals with dyslexia by enhancing webpage text readability through customizable color patterns. The extension allows users to choose between two modes: auto mode, which automatically adjusts color schemes based on the webpage's background, and custom mode, which provides the option to create personalized color palettes.

In addition to its main features, Dysaid includes domain-specific settings, enabling users to tailor color patterns for different websites. This flexibility helps improve the reading experience for users, making it easier to navigate and comprehend online content. The combination of automated and customized options makes Dysaid a valuable tool for enhancing text readability on the web.