Passphrase Generator

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

your smart pig started his satisfied year
one robust zipper sneered no stormy zephyr
her wealthy legs ogled our unhappy moon
your slim waves proved your extroverted boats
no specific picture directed his cold loss
its good account shaved his suburban downtown
one petty breakfast scoffed some lazy celery

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

physicalcontinuedbriskowl
hooknoticedpessimistictalk
shopremindedwhimsicalstove
frivolousaddedwrithingpies
kookyemigratedthoroughcopy
esteemedobtainedfunctionalside
genuinecontinuedinsecurecorn