Quickly mask your opened browser when leaving the page. Really handy when your mother, boss or (girl)friend suddenly walks into the room and you are doing something they shouldn't see (you know, like when you're buying them a gift).
Give it a go, open a new browser tab (CTRL + T)(CMD + T) and watch the tab (favicon and title) of this page change. Cool huh?
Get your own
Simply drag this button to your bookmarks bar.Browser Masker
Check the websites you want to use for masking your browser (if you don't check any, they'll al be included).