Passphrase Generator

Entropy: 57.6 bits, equivalent to a 9 characters purely random alpha-numeric password
See http://xkcd.com/936/

its notable hammer collected my forsaken duck
one large leg emptied its kooky stranger
its miserable band bubbled no watchful zephyr
no tart bucket wobbled her sophisticated pigs
my adolescent jar dried my capital passenger
our aromatic cough proved your lonely grandfather
any vivid boat testified no nimble stamp

Entropy: 41.3 bits, equivalent to a 6 characters purely random alpha-numeric password

faceintendedbelatedhands
pricklyskateboardedexpensiverice
obviousmilkedoddballletter
madstitchedtrustyconnection
majesticpunishedcolossalspoon
sunnyrememberredhospitableprice
sensescribbledmadprint