MBTI categorises personalities.
MBTI is the most consciously accurate methodology.
Our calculation logic is open-source.
All answers are passed through an advanced AI.
Our MBTI ai personality test is forever free:
What MBTI are you?
Free personality testCategorising thoughts is a fundamental concept:
Introverted | Extraverted | |||
Si | Thoughts of the past | Se | Thoughts of physical surroundings | |
Ni | Thoughts of your future | Ne | Thoughts of other's actions | |
Ti | Logical thoughts | Te | Organisational thoughts | |
Fi | Thoughts of your own feelings | Fe | Thoughts of other's feelings |
Devil.ai organises these categories of thought into a hierarchy.
Devil.ai organises your thoughts by priority of thought.
(How often you think them)
(Which types of thoughts you favour and not)
Organising priority of thought is a fundamental concept.
Organising priority of thought is personality at its fundamental infinite.
There are 16 fundamental personality types:
Conscious ego Functions | Subconscious Functions | |||||||
Priority | #1 HERO + Access |
#2 PARENT - Access |
#3 CHILD + Access |
#4 INFERIOR - Access |
#5 NEMESIS - Access |
#6 CRITIC - Access |
#7 TRICKSTER - Access |
#8 DEMON - Access |
INFJ | ni | fe | ti | se | ne | fi | te | si |
ENFP | ne | fi | te | si | ni | fe | ti | se |
ISTJ | si | te | fi | ne | se | ti | fe | ni |
ESTP | se | ti | fe | ni | si | te | fi | ne |
INFP | fi | ne | si | te | fe | ni | se | ti |
ENFJ | fe | ni | se | ti | fi | ne | si | te |
ISTP | ti | se | ni | fe | te | si | ne | fi |
ESTJ | te | si | ne | fi | ti | se | ni | fe |
INTJ | ni | te | fi | se | ne | ti | fe | si |
ENTP | ne | ti | fe | si | ni | te | fi | se |
ESFP | se | fi | te | ni | si | fe | ti | ne |
ISFJ | si | fe | ti | ne | se | fi | te | ni |
INTP | ti | ne | si | fe | te | ni | se | fi |
ENTJ | te | ni | se | fi | ti | ne | si | fe |
ISFP | fi | se | ni | te | fe | si | ne | ti |
ESFJ | fe | si | ne | ti | fi | se | ni | te |
INFP | ENFP | INFJ | ENFJ | INTJ | ENTJ | INTP | ENTP | ISFJ | ESFJ | ISFP | ESFP | ISTP | ESTP | ISTJ | ESTJ | |
INFP | ||||||||||||||||
ENFP | ||||||||||||||||
INFJ | ||||||||||||||||
ENFJ | ||||||||||||||||
INTJ | ||||||||||||||||
ENTJ | ||||||||||||||||
INTP | ||||||||||||||||
ENTP | ||||||||||||||||
ISFJ | ||||||||||||||||
ESFJ | ||||||||||||||||
ISFP | ||||||||||||||||
ESFP | ||||||||||||||||
ISTP | ||||||||||||||||
ESTP | ||||||||||||||||
ISTJ | ||||||||||||||||
ESTJ |
Function Relationship Information
How do your functions align with another person?
The shorter the connecting lines, the easier you will find it to connect with their functions.
Why is MBTI so simple?
MBTI is not just a 4-letter acronym.
What do you mean?Tracker Page
Send a single link and collect all results.
Collect test resultsMBTI Foundation is corruption
MBTI should be subconscious.
Why?Elite psychology
Your shadow is subconscious.
Show me"Jack, a specialized subconscious psychologist, has a highly developed understanding of the complex subconscious universe beyond the every conscious. His profound understanding of the intricate and vast subconscious gives unimaginable insight into the secrets of psychology, unconscious physics, subconscious communication, and deep philosophy."