File cookie - a small piece of text sent to your browser from the site you are visiting. With its help, the site remembers information about your visits. From a security point of view, cookies need to be deleted from time to time.
The Cookie AutoDelete extension is designed to control and automatically delete cookies immediately after the tab is closed. The extension is available for browsers: Chrome , Firefox and Edge .
To use it, you just need to follow the link, install it and activate the automatic cleaning of cookies with the button “Auto clear off” , which will initially be red.
The extension also provides the ability to save sites to white and gray lists. The whitelist will not touch cookies and will keep them forever. The greylisting will keep them until the browser is restarted. More options for customizing the instrument are available on the “Settings” button.