https://www.i-dont-care-about-cookies.eu/de

Firefox
https://addons.mozilla.org/addon/i-dont-care-about-cookies/

Chrome
https://chrome.google.com/webstore/detail/i-dont-care-about-cookies/fihnjjcciajhdojfnbdddfaoknhalnja

Edge
https://microsoftedge.microsoft.com/addons/detail/oholpbloipjbbhlhohaebmieiiieioal