tota11y for Chrome is a free Chrome extension developed by seriema. This extension allows users to run tota11y from Khan Academy and visualize how their website performs with assistive technologies. Originally available as a bookmarklet, Khan Academy decided to create a Chrome extension for tota11y to make it more accessible to users.

The main purpose of tota11y for Chrome is to inject the tota11y script onto the webpage, providing users with valuable insights on how their website can be improved for accessibility. By using tota11y, website owners and developers can ensure that their websites are accessible to all users, including those who rely on assistive technologies.

With tota11y for Chrome, users can easily enhance the accessibility of their websites and ensure that everyone can access their content.