Problem :
I know from the chrome://settings/siteData?search=cookie page that I can see “all cookies and site data”, trash individual items, or “remove all”.
And I know I can open Chrome DevTools for any window, visit the Application tab, and clear all storage for any one particular site.
But is there a means to remove only local storage for all sites, without trashing all cookies?
I’m open to extensions and console scripts. I’ve found extensions for deleting cookies from sites I don’t whitelist, but I’ve yet to find such an extension that also deletes local storage.
Solution :
Found a extension for that:
https://chrome.google.com/webstore/detail/clickclean/ghgabhipcejejjmhhchfonmamedcbeod
As shown on the screenshot, there is a separate localStorage deletion option:
Clear Cache
https://chrome.google.com/webstore/detail/clear-cache/cppjkneekbjaeellbfkmgnhonkkjfpdn
Can do this too:
