Passphrase Generator

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

some nasty servant exhorted some violet river
his kindly minute greased no half bird
my adored railway reminded her shabby cakes
his capital hammer inspired some pleasant toothpaste
her parched baby proceeded my infamous dolls
some firsthand airport faced her outgoing knife
my muddy doll happenned the satisfied clouds

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

jadedpartedathleticactor
magichookedmysteriousrabbit
historypunchedfrayedfloor
horses refusedanguishedpatch
happylongedimpishchair
goodconnectedgeneroustable
greedyaskeduniquebirth