The difference between Anybody and Anyone

When used as pronouns, anybody means any one out of an indefinite number of persons, whereas anyone means any person.

check bellow for the other definitions of Anybody and Anyone

Anybody as a pronoun:

Any one out of an indefinite number of persons; anyone; any person.

Examples:

"'Anybody will do."

"Is there anybody inside?"
Anybody as a pronoun (informal):

A person of some consideration or standing.

Examples:

"Everybody who wants to be anybody will come to Jake's party."

"Here one isn't anybody, if one doesn't dance like Travolta."