Ad Tracker v1.4 BETA is a tool for those in the ad operations industry to help increase productivity. It is a Chrome extension that can be used with any site running ads using Google Publisher Tags (GPT). It provides a clean output of all GTM ad request/response info. You can also see all the information about the ad, including the size, ad-units, keys, key values, advertiser IDs, order IDs, line IDs, and creative IDs. The output of the tool can be viewed in the bottom left hand corner of the browser window. You can access the tool by opening a popup in your current browser window. It can be used on any site, but it is designed to work with sites that use GPT.