This idea has been merged into another idea. To comment or vote on this idea, please visit WEBFLOW-I-1198 Backdrop filters.
Background blurring has become a staple of OS UI interactions and progressively more and more websites. Right now, the best way to achieve this in Webflow is adding custom code that targets a specific object with the
backdrop-blur property. Adding a "Backgound Blur" effect in Filters would make it easy and stable for users to implement on their site.