Take a free, open-source Big Five personality test. Learn to know your personality traits and compare yourself with your partner, colleagues, friends or family.

Take a free, scientifically validated Big Five personality test and discover how you score on each of the Big Five (OCEAN) personality traits.

Aug 2, 2019 · Big Five Personality Test This self-report inventory measures the big five personality traits using the IPIP Big-Five Factor Markers.

Built on the scientifically-validated BIG 5 personality model and refined using insights from over a million users, this test delivers more than just personality labels.

Nov 1, 2025 · This free big 5 personality test can help you learn more about your dominant personality trait, and how your personality impacts your response to certain situations.

Take the Big Five Personality Test in multiple languages. Discover your personality traits across five core dimensions and get instant, research-backed results.

Jul 26, 2025 · Discover your personality profile with our free Big 5 Personality Test. Based on the widely used five-factor model of personality, this quiz measures your levels of openness, …

Take our free and simple OCEAN personality test to learn your research-backed big five personality traits and how to apply them in your life and work.

Take our free Big 5 personality test to understand your core personality traits based on the scientifically validated OCEAN model. What is the Big 5 Personality Test? The Big Five …