Passphrase Generator

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

its second action interjected their exotic edge
one excellent door waterred some proud river
your palatable nut rated my impassioned tent
her outlandish police contended his wide weight
some favorable songs ruined my splendid bikes
no original impulse popped our substantial steam
your noisy month soaked one diligent linen

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

fieldclimbedlovablepig
lastbandagedanimatedbuilding
brightsteppedblissfulwriting
gardentrouncedstandardappliance
talkstipulatedfar-offachiever
untidyframedofficialclouds
petobservedcoarselumber