Get CSS Background is a free Chrome extension designed for developers and designers to capture and store complex CSS background styles from any website. This tool streamlines the process of collecting interesting background effects by allowing users to scan visible elements on the current page without interrupting their workflow. It simplifies the task of saving these styles for later study or application.

The extension works by reading the computed CSS background properties such as background, background-blend-mode, filter, and transform from the current webpage. Users can easily save valuable backgrounds into a local collection for future reference. Notably, the extension does not require the use of DevTools, does not automatically inject itself into pages, and maintains user privacy by not uploading any captured data to external servers.