ShadeGuard is a free Chrome add-on designed to enhance the browsing experience by providing three customizable modes aimed at reducing eye strain. Users can choose from Dark Mode, which is ideal for nighttime browsing, Blue Light Reduction to minimize eye fatigue and enhance sleep quality, or a combined Dark + No Blue Light mode for optimal eye comfort.

The extension features a user-friendly interface that allows for easy switching between modes or turning them off altogether. With ShadeGuard, users can enjoy a more comfortable and visually appealing web experience, promoting healthier browsing habits while protecting their eyes from prolonged screen exposure.