Omnibug is a browser extension to decode and display outgoing digital marketing tool requests.

Omnibug is a Chrome extension built to ease developing with, debugging, and providing quality assurance to today's analytics, UX/CRO tools, and many other marketing technologies. These tags include the Google Marketing Cloud (including Google Analytics, Google Tag Manager, Doubleclick, and Google Ads), the Adobe Experience Cloud (including Adobe Analytics, Adobe Launch, Adobe Target, Web SDK), Tealium iQ, and many more! Events sent to these MarTech platforms are captured and decoded into a human-readable format, which can be filtered and/or exported."