Cache Favicons for Bookmarks is a Firefox extension designed to enhance your browsing experience by allowing the caching of favicons for bookmarked sites. This tool circumvents the restrictions set by certain websites that prevent Firefox from storing their favicons, ensuring that your bookmarks are visually identifiable. Users can easily activate the extension by clicking on the icon next to the blue star in the address bar, enabling favicon caching even for sites that typically prevent it.

The extension is simple to use, requiring just a few steps to set up. After bookmarking a site, users can click the Reload Page button to cache the favicon, which is maintained until the specified expiration period. An on/off switch is also available to manage the request listener, allowing users to toggle the feature as needed. This functionality helps maintain a tidy and recognizable bookmark collection, enhancing overall navigation.