Free Personality Test
Based on Trait Profiler Jungian Preference Scale (TP-JPS) ™ (MBTI-style)
A free, research-based personality assessment designed to measure core Jungian personality preferences and reveal your personality type.
Open
Clear, transparent, and built to be understood.
Free
Free to take, free to reflect — insight without barriers.
Scientific
Grounded in real psychology, not trends or labels.
Compare
Understand yourself in relation to others and over time.
What is this personality test?
This free personality test is designed to measure psychological preferences based on Carl Jung’s theory of psychological types. It will help you find out how you think, decide, and interact with others. This personality quiz is used to identify your personality type and determine your unique four-letter type code across four fundamental dimensions, which combine to form 16 distinct personality types. Based on research and a valid questionnaire, this self-assessment helps identify where you direct your energy, how you process information, and how you make decisions.
Is this test based on science?
This personality test is an interactive version of the Trait Profiler Jungian Preference Scale (TP-JPS) it is a 64-item self-report questionnaire. In a study, the test demonstrated good validity and reliability, which means the TP-JPS is a reliable, interpretable, and research-oriented tool for personality profiling. You can read the full research paper.
Is this a valid and reliable personality assessment?
The Trait Profiler Jungian Preference Scale (TP-JPS) is a valid and reliable measure for assessing personality preferences. The scale measures core Jungian personality preferences, Extraversion (E) – Introversion (I), Sensing (S) – Intuition (N), Thinking (T) – Feeling (F), Judging (J) – Perceiving (P). Together, these domains form a four-letter personality type and provide valuable information about an individual’s cognitive style, communication, decision-making, behaviour, stress response, and relationship style. This test is based on the TP-JPS 64-item questionnaire and has been researched in various case studies to ensure it is valid and reliable. We also use internal research and collect sample data from this test, and use the data to ensure maximum accuracy.
How do I know my MBTI?
If you want to know your Myers-Briggs Type Indicator, a four-letter personality code, take the Trait Profiler’s interactive version (TP-JPS). If you’re going to get your MBTI type accurately, you should honestly respond to every statement listed. You will also get every single information about your personality, such as your preferences, relationships, strengths, and weaknesses.
What do my personality results mean?
When you take the personality test, first you will get your four-letter MBTI type code. The four-letter code is a combination of eight different dimensions of your personality: Extraversion, Introversion, Sensing, Intuition, Thinking, Feeling, Judging, and Perceiving. The personality test looks at the scores across these eight dimensions. The percentages show the preference strength for each dimension. By getting the scores in these eight dimensions, the highest-scoring dimensions are picked, and they make the four-letter code. These four-letter codes can be helpful in predicting your personality. After that, the scale provides valuable information about your cognitive style, behaviour, decision-making, stress responses, and work style.
How long is this personality test?
Trait Profiler Personality Scale is a 64-item questionnaire that usually takes 7 minutes to complete.
Is this personality test 100% free?
Yes, this personality test is 100% free, no registration is required, and no personal information is asked while taking the test.
Can I get help with interpreting my results?
Yes, you can contact us and provide the shareable link of your results. One of our team members will help you interpret the results and also guide understanding the profile.
Research Archives & Open Data
The TP-JPS research outputs are publicly available on independent academic platforms.