Windows 11’s Acrylic blur effect—the frosted glass visual that gives apps and menus a translucent, layered appearance—is about to become far more flexible. Since the system’s debut, the effect has only been applied to entire windows like the Start menu or Settings. Now, Microsoft plans to let developers apply Acrylic to specific interface components inside an app, such as individual panels or toolbars. The update was showcased during the latest WinUI Community Call, first spotted by Windows Latest.
This new approach will give applications a more dynamic and visually cohesive look, making Windows 11’s Fluent Design feel deeper and more refined. Developers will be able to highlight elements with varying degrees of transparency, giving interfaces a modern and responsive sense of depth. While this won’t be the change that pushes Windows 10 users to upgrade, it’s a clear indicator that Microsoft continues to invest heavily in the aesthetic side of Windows 11’s design evolution.