How to Auto Clear Browsing Data on Exit in Google Chrome. Want to protect your privacy in Google Chrome? In this video, I’ll show you how to automatically clear browsing data when you exit Google Chrome. This method deletes history, cookies, cache, and site data every time you close Chrome—no extensions required. It’s perfect for shared computers, public use, or anyone who cares about online privacy. Works on Windows, macOS & Linux Improves privacy & security