Opacity is a free Chrome add-on developed by Jason Chow that shines a light on the influence of large corporations on the web. As an add-on in the Browsers category, Opacity aims to increase users' awareness of the assets owned by these corporations.

The main feature of Opacity is its ability to replace logos on websites owned by Amazon with the Amazon logo itself. This simple yet effective tool allows users to visually identify the presence of Amazon's influence on various websites. By doing so, Opacity provides users with a unique perspective on the extent of corporate reach and influence.

With Opacity, users can gain a better understanding of how large corporations impact the online landscape. It serves as a reminder that behind the scenes, these companies hold significant power and control over various aspects of the web. By exposing this information, Opacity empowers users to make more informed decisions about the content they consume and the platforms they support.