Free Jungian personality test
See yourself more clearly.
Explore your personality preferences with 8 or 32 questions. See how your answers shape each dimension. Free, open-source, and no account required.
- About 2–10 minutes
- 8 or 32 questions
- No account
Includes historical records and voluntary submissions. Not a count of people or all tests taken.
Four Dimensions of Personality
The test describes preferences on four scales. Each score shows which side your answers lean toward; a score near the middle suggests no clear preference.
Energy Direction
Extraversion vs Introversion. Where do you direct your energy—outward to people and activities, or inward to ideas and reflections?
Information Processing
Sensing vs Intuition. Do you focus on concrete facts and details, or patterns and possibilities?
Decision Making
Thinking vs Feeling. Do you make decisions based on logic and analysis, or values and impact on people?
Lifestyle Orientation
Judging vs Perceiving. Do you prefer structure and closure, or flexibility and openness?
How the test works
Adapted from the Open Extended Jungian Type Scales (OEJTS). The source questionnaire and scoring are inspectable. Research contribution is off by default. Basic visit analytics is on by default and can be turned off.
Start Free TestAnswer 8 or 32 Questions
For each pair of traits, choose a position that reflects your usual behavior.
Get Your Type
See the type and four dimension scores calculated from your answers.
Explore Your Results
Compare the description with your experience, including the parts that do not fit.
Share or Export
Save as PDF, image, or share with friends.
Frequently Asked Questions
About the test, your data, and what the results can tell you
What are the 16 personality types?
In a common grouping, the 16 types fall into four groups: Analysts (INTJ, INTP, ENTJ, ENTP) share Intuition and Thinking; Diplomats (INFJ, INFP, ENFJ, ENFP) share Intuition and Feeling; Sentinels (ISTJ, ISFJ, ESTJ, ESFJ) share Sensing and Judging; Explorers (ISTP, ISFP, ESTP, ESFP) share Sensing and Perceiving. Types describe preferences, not levels of ability.
How accurate is this free personality test?
This is an adaptation of OEJTS for self-reflection. The original development sample does not validate this implementation, its translations, or the 8-question quick test. OpenJung-specific reliability studies have not been published. Percentages describe your position on each scale, not the probability that a type is correct. Treat near-midpoint results as uncertain.
Is my data private and secure?
No account is required. Website test answers are scored on your device. Research contribution is off by default. Basic Google Analytics is on by default, excludes personal results and can be turned off. If you contribute, answers and scores are stored, and de-identified score records can be downloaded. Result links reveal the type and scores they contain. See Privacy for hosting, API storage and your choices.
How long does the personality test take?
Choose the 8-question quick test (about 2 minutes) or the 32-question full test (about 5–10 minutes). Answer for your usual behavior, not who you think you should be. The quick result is a preliminary estimate; the full version gives you more questions to reflect on.
Can my personality type change over time?
Type theory holds that core preferences stay fairly stable in adulthood, while people keep developing new skills through experience. An introvert can build strong social skills and still recharge through solitude. If your results differ between attempts, a dimension may be near the midpoint, or your state while answering may have changed. Look at the overall pattern of dimension scores rather than only the four letters.
How should I interpret and use my test results?
Use results as a starting point for self-exploration, not a limiting label. Notice which parts of a type description fit a real situation, and which parts do not. Do not use a type as an excuse for behavior or as a stereotype of others. A type code is one framework among others, not the whole picture.
Ready to Begin?
Answer a few questions about your usual preferences, then compare the results with your experience.
Start Free Test