The Ad Review Toolbar BETA (by Google) is designed for publishers that are using Google AdSense or DoubleClick Ad Exchange on their site. The tool allows publishers to see more detailed information about the ads running on their site while viewing them the browser. This tool is now DEPRECATED. There is an alternative toolbar at https://www.crxsoso.com/webstore/detail/google-publisher-toolbar/omioeahgfecgfpfldejlnideemfidnkc?hl=en. Changelist: 0.10.0 Deprecated 0.9.13 Various bugfixes - Green borders around ads no longer disappear after the ad is hovered over - Higher z-indices of overlays and toolbar to support more site designs - Support for changed extension API in chrome 17 Make not authorized error per page, instead of per ad 0.9.12 Add support for ads served by googleadservices.com