Reader View is a free extension for the web browser that removes the clutter from web pages and makes them more readable. It is available for Windows and macOS and works well on both desktop versions of the browser. It can also be used in Chromium-based browsers.

The extension consists of two parts. First, it adds a button on the right side of the browser that you can click to switch between normal and reader view. Second, it provides a panel of tools for personalizing your Reader View. With this, you can customize the font size, font family, background color, and width.