Back up your cookies before performing cleanup operations

Once you click “Clear browsing data,” your browser permanently deletes all your cookies from the device storage and there’s no way to retrieve them. If you’d rather avoid re-authenticating logins on certain websites every time, you can back up your cookie storage before performing a cleanup by exporting it as a CSV file or JSON. You can use the Cookie-Editor extension mentioned earlier to export your cookie storage on Chrome, Firefox, Edge, Safari, and other popular web browsers. Other extensions like EditThisCookie and Cookies. txt offer the same feature.