PrivacySettings JavaScript JavaScript allows websites to run programs (scripts) on the device. The default is disabled. Local storage Local storage includes cookies, DOM storage, IndexedDB, service workers, and the filesystem API. DOM storage also requires a separate control to be enabled. Local storage is disabled by default. DOM storage DOM storage, sometimes called web storage, is like cookies on steroids. To function, it requires that both JavaScript and local storage be enabled. It is disabled by default. User agent The user agent identifies the browser to the web server. It serves no useful purpose, but many web servers refuse to return the web page if they don't see a user agent they like. The default is Privacy Browser. 0 0 true Privacy Browser WebEngine Default Firefox Linux Chromium Linux Firefox Windows Chrome Windows Edge Windows Safari macOS Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse