MBTI Personality Test
Free MBTI personality test (16 types) and Type A/B/C/D assessment. Quick 20-question or detailed 50-question mode with compatibility checker and cognitive functions.
Choose Your Test
Select which personality assessment you'd like to take
Takes about 3-5 minutes. No data is sent anywhere — everything stays in your browser.
How This Test Works
This assessment uses a 5-point Likert scale to measure your preferences across psychological dimensions. The MBTI model is based on Carl Jung's theory of psychological types (1921), later developed by Isabel Briggs Myers and Katharine Cook Briggs. The Type A/B/C/D model is rooted in behavioral psychology research by Friedman & Rosenman (1959).
Each statement is scored on a 5-point scale from Strongly Agree to Strongly Disagree. Your responses are weighted and tallied across each dimension to determine your dominant preferences. The detailed 50-question test provides higher statistical reliability by sampling more behavioral scenarios per dimension.
All processing happens in your browser. No data is sent to any server. Your answers are not stored unless you explicitly save or share your results.
This is an informal self-assessment tool for educational and entertainment purposes. It is not a clinical diagnostic instrument. For professional psychological assessment, please consult a licensed psychologist.
References
- Jung, C.G. (1921). Psychological Types. Rascher Verlag.
- Myers, I.B. & Myers, P.B. (1995). Gifts Differing: Understanding Personality Type. Davies-Black Publishing.
- Friedman, M. & Rosenman, R.H. (1959). Association of specific overt behavior pattern with blood and cardiovascular findings. JAMA.
- McCrae, R.R. & Costa, P.T. (1989). Reinterpreting the Myers-Briggs Type Indicator from the perspective of the Five-Factor Model. Journal of Personality.