Save Secret Bookmarks and Password-Protect Them with Hush
How to use Hush:
-Install the Hush extension from the Chrome Web Store
-Fire up an incognito window (Ctrl/Cmd+Shift+N)
-When browsing a page you want to bookmark, click the lock icon in the address bar, type a password and click 'Bookmark'
-To view your bookmarked page, click the icon again, type the same password and click View All
-Use different passwords to create 'folders' of bookmarks, so you can share
This is perfect for those times when you're sharing a PC and don't want people finding out what you've been up to, such as your significant other stumbling upon your anniversary gift ideas. And of course, those sites you don't want your mom knowing you visit.
Hush also allows you to export and import your bookmarks -- just copy and paste the generated code and use the corresponding password for that folder.
Hush (Chrome Web Store)