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Fun and informative tests, I shared them with all my friends. Great way to better understand folks.
- Matthew McAvoy

This site has some interesting tests that reveal your personality. I got a kick out of them
- Lizzie

IPIP NEOInternational Personality Item Pool Representation of the NEO PI-R™

This inventory will estimate your standing on five broad domains and 30 sub domains of personality. These broad domains cover normal differences in personality that should be obvious to people who know you well.


IPIP NEOType theory

Type theory suggests that human behavior is not random but predictable and classifiable. You will be placed in one of sixteen types, based of your answers to this questionnaire. Discover your type out of 16 possible types, and learn about possible career choices, and your type's compatibility with others.

IPIP NEOShort questionnaires
  • Observance quiz
  • Agreeableness
  • Concientiousness
  • Openness to experience
  • Signature analysis
  • Bipolar disorder
  • Schizophrenia
  • Paranoia

A wide range of traits, that measure individual aspects of your personality are examined with these questionnaires.


IPIP NEOPolls

Can your personality change? Cast your vote in the polls.


IPIP NEOLinks

Personality and other tests, education and entertainment sites.