INFJ vs INTJ – Which One Are You?

How do you know if you are an INFJ vs INTJ? I know many INXJs get stuck on solving this big existential puzzle. No matter if you’re an INFJ or an INTJ, you’ll find that you are a highly focused, self-controlled person with a strong sense of direction. You value vision and goals and can work with a single project for a long time without getting bored. As an INFJ ‘Philosopher’ or INTJ ‘Visionary’, you lead with a process known as Introverted iNtuition, or ‘The One Idea.

This is a visual-imaginative cognitive function, giving you the ability for organized creativity. Having dominant Introverted iNtuition means being able to pursue a specific idea and goal with confidence and enthusiasm. But what are the differences between INFJs and INTJs? In short, the INFJ is the high-minded, driven idealist, and the INTJ is the cool-headed brother, ambitious and fair.

Are you an INFJ or an INTJ? Read this in-depth article to find out! #MBTI #INFJ #INTJ

In this article, we will compare INFJ and INTJ Thinking and Feeling, discuss the INFJ and INTJ cognitive functions, and the personality traits. I’ll show you 5 questions to help you know your personality type. Tell me which one you relate to most at the end of the article.

Table of contents

Estimated reading time: 8 minutes

5 Questions To Decide If You Are An INFJ or INTJ

Firstly, what I’ve found is that INFJs and INTJs are difficult to distinguish based purely on what we know about Thinking and Feeling. Both types tend to be in the middle on Thinking and Feeling, and end up identifying with both. Instead, we need the INFJ and INTJ cognitive functions to better understand these two personality types. So what are the INFJ cognitive functions?

The INFJ Cognitive Functions:

  • Introverted iNtuition ‘The One Idea’
    Where you conceptualise one big thought or project
  • Extroverted Feeling ‘People’
    Where you communicate an idea to other people
  • Introverted Thinking ‘Reason’
    Where you analyse problems and spot solutions
  • Extroverted Sensing ‘Action’
  • Where you take action to make an idea real

The INTJ Cognitive Functions:

  • Introverted iNtuition ‘The One Idea’
    Where you conceptualize one big thought or project
  • Extroverted Thinking ‘Systems’
  • Where you set goals or targets to achieve
  • Introverted Feeling ‘Character’
  • Where you work on yourself and your own needs
  • Extroverted Sensing ‘Action’
    Where you take action to make an idea real

Because INTJs and INFJs have different cognitive functions, they will answer differently on these five questions.

  1. Do You Value Honour Or Justice More?

With this question, you can figure out if your Feeling function is your secondary or tertiary function.

INFJ: Honour

Firstly, the INFJ personality type is far more concerned with ethical integrity and good moral conduct than the INTJ personality type. As a Philosopher, you have a strong code of honour. You temper yourself and work hard to make the right decision in every situation. Philosophers seek to set a positive example for the world to follow. Philosophers have a strong sense of pride and feel deep shame if they ever break one of their moral codes or perceived obligations to other people. Their desire to do what is right can overshadow their own more human side, causing them to repress or ignore personal needs.

INTJ: Justice

As an INTJ, you are more far more interested in justice in a global sense. Firstly, you are not beyond acting in your own self-interest and have no problem with getting your hands dirty, if it serves your goals in the long run. As a Visionary, you might think of the INFJ as unnecessarily strict from an ethical point of view. In your eyes, people are allowed to have selfish intentions and to look out for their own interests first. With that said, justice and fairness are important to you. The system should treat everyone fairly and everyone should have an equal chance to succeed. Those that are most competent deserve success and recognition for this.

  1. Do You Value Effectiveness higher than Harmony?

With this cognitive function, you can figure out if you are dealing with an Extroverted Thinking or Extroverted Feeling type.

INFJ: Harmony

Harmony is the long-term goal of any INFJ. This does not mean that you are not prepared to endure conflict and hardship in order to advance your vision, but that you always seek to communicate and make your ideas understood by the people around you. As a Philosopher, your desire to maintain peace can cause you to take the longer, more complicated route. You try to navigate interpersonal dynamics and to avoid criticism or conflict. That means you may choose your words carefully or take a more diplomatic route to avoid upsetting other people.

INTJ: Effectiveness

As an INTJ, you may perceive the INFJ way of communication as ineffective and drawn out. Philosophers use a lot of words and elaborate storytelling to get their point across. As a Visionary, you choose a more direct approach, even if it may rattle people’s feathers. At times, your approach can make you misunderstood by other people, who may feel threatened by your ideas or original approach. You’re a competitive person, though. If people have issues with your ideas, you’ll prove them wrong by simply demonstrating your ideas in practice.

  1. Do you value efficiency above authenticity?

I use this question to tell the difference between Introverted Thinking and Introverted Feeling

INFJ: Efficiency

As an INFJ, you tend to take an analytical approach to life. You see life as a series of obstacles or problems that have to be resolved. INFJs think like hackers, manipulating the fundamental rules of the world with the core goal of being useful for other people. As a Philosopher, you often seek to please people. You’re always thinking about how you can make yourself useful to humanity. However, people may not always notice your warmth. As a Philosopher, your analytical approach can make you come off as cold or calculated. People find it hard to connect with and know what your true intentions are. You are often quiet about your own feelings (except with those very close to you) and so people will often not understand what you are going through or how you are experiencing a situation.

INTJ: Authenticity

The INTJ personality type takes a more personal approach to life. You focus on your own individual expression, your character and your ethics and beliefs. As a Visionary, you are fundamentally more in touch with your feelings and interests. When there are problems and issues, you may respond more emotionally, complaining about the situation or expressing your pain or anger over what has happened. Unlike the INFJ, people can easily tell if you are upset and you will be more upfront and direct about how you are feeling. Sometimes, this will cause conflicts or issues for you, as it may put you at odds with other people.

  1. How do you respond to authenticity?

I use this function to tell the difference between how INTJs and INFJs respond to Introverted Feeling in other people.

INFJ: Actively

INFJs are highly receptive to the feelings and needs of other people. You take time to listen to and honour other people’s values. If other people make their feelings clear to you, you will take this into account when making decisions. You tend to pick up and shoulder other people’s feelings as if they were your own. People tend to feel very seen and understood by the Philosopher. Just be careful that you don’t forget about your own needs. You take a more active role, actively giving advice and offering help to address other people’s problems. Be careful not to overstep your boundaries, and do not offer help to people who do not want it.

INTJ: Passively

The Visionary may find it more difficult to deal with other people’s feelings. As an INTJ, you can often find other people’s feelings inconvenient or difficult. You tend to see people’s feelings as their own responsibility – ultimately – everyone is responsible for taking care of themselves. What other people are going through should not be your business. You understand that you have to take people’s feelings into account, especially close friends and loved ones, but it can be draining to hear someone complain for a longer time. You may also take a more passive approach, nodding or giving advice, but ultimately letting other people figure out their own problems. Sometimes, you might benefit from showing more interest in other people.

  1. How do you respond to conflict?

I use this question to spot how you deal with Extroverted Thinking in other people.

INFJ: Passively

INFJs find conflicts incredibly taxing. As an INFJ, you do what you can to avoid conflict. Strong and decisive people can make you feel pushed around or overrun. You may sometimes be too quick to give up in a discussion, just to please the other side. During conflict, you can be passive, letting other people lead or steer the discussion, while you take a more analytical approach. You may choose to turn the other cheek or let the other person win, if it can help de-escalate the situation. Just be careful that you don’t retreat too much inwards or let other people control you.

INTJ: Actively

The INTJ personality type is highly skilled in navigating conflicts. It is not that you like conflict, but you do like a chance to prove yourself and your abilities to other people. You can speak with confidence and assertiveness and make decisions quickly. You have no issue with criticism and can push through for what you want. At the same time, you can spark unnecessary conflict because you fail to navigate social etiquette. Sometimes, conflicts can be avoided if you are willing to meet with people as humans and compromise on smaller matters. If there is conflict, you will take an active role in resolving it, by force if necessary. Sometimes, you may benefit from being more gentle with other people.

So are you an INFJ or INTJ? If you’re still wondering, I have some tips for you:

Take my personality test to find out your personality type

What made you realize you were an INFJ or INTJ?

What are your biggest doubts about your personality type? Share your thoughts in the comments below!

Erik Thor is a Typology expert who has a successful YouTube channel as well as a web site filled with articles and personality questionnaires at

Are you an INFJ or an INTJ? Read this in-depth article to find out! #MBTI #INFJ #INTJ

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  1. Thank you for your post.
    Yes I do identify with both and your points do distinct the INFJ and INTJs which make it a lot clearer and I guess always thought my dominant side of the INFJ.
    Thank you for your content

  2. I am still ambiguous on whether I am an INTJ or INFJ…however more traits of INTJ than INFJ…so I would say I might be a well developed INTJ with INFJ tendencies

  3. I personally don’t like this article as it is precisely why I mistyped as an INFJ for so many years – INTJs (especially if expected to conform to woman stereotypes) can be extremely sympathetic due to strong inner feelings, can prioritise harmony as an effective approach to get things done, and can even be prone to people pleasing depending on how they are raised. Saying that it’s either one or the other is an oversimplification.

  4. I personally don’t like this article as it is precisely why I mistyped as an INFJ for so many years – INTJs (especially if expected to conform to woman stereotypes) can be extremely sympathetic due to strong inner feelings, can prioritise harmony as an effective approach to get things done, and can even be prone to people pleasing depending on how they are raised. Saying that it’s either one or the other is an oversimplification.

    I also think the honour vs. justice one is incorrect. Honour is described as having a strong moral code – this is a core trait of Fi, which INTJs use but INFJs don’t. I’m not saying INFJs don’t have a moral code in a sense, but it’s more attributable to an INTJ (or INFP).

    1. I’d say the difference between INTJ and INFJ’s morality is this: INTJ would feel that what is right is what is objectively fair. INFJ would feel that what is right depends on individual circumstances. Example: A person stole food to feel their starving family. The INTJ judge would punish them because they broke the law, and it’s unfair to not punish them just because they had a starving family. The INFJ judge would show leniency, maybe even let the person off the hook, because the INFJ would feel sorry for the person and feel that they broke the law for justifiable reasons.

      1. Then I must be the first, because I am always wanting to understand the circumstances around things, but have a draw the line moral code too, but yes in certain circumstances I can be pretty understanding.

  5. I’ve noticed that this article shows INFJ as an extreme people-pleaser type which I disagree with as INFJs are more likely to follow their moral code than put other people first when certain circumstances demand them to.

    However, I think I’m more likely to resonate with INTJ based on this article.

  6. I like how this page described ni: “This is a visual-imaginative cognitive function, giving you the ability for organized creativity. Having dominant Introverted iNtuition means being able to pursue a specific idea and goal with confidence and enthusiasm.” That i can agree is my dominant function. But most other sites say ni is spontaneous gut stuff which i dont relate to at all.

    My answers:
    1. Justice:intj
    2. Both
    3. …uh, i think this page got them backwards. Infjs should care more about authenticity, and intjs care more about efficiency. Anyway, i value both.
    4. Passively:intj
    5. Passively irl, actively online.

    1. P.S. These descriptions all sound accurate, except for efficiency for INFJ and authenticity for INTJ. INTJ’s authenticity description sounds like INFJ’s honor description—ethical integrity. INTJs (not INFJs as this page says) are supposed to be all about efficiency. The contradiction is because of the flawed cognitive function theory. INFJ is an F type. INTJ is a T type. Who says INFJ has Ti as one of its top three functions? Who says INTJ has Fi as one of its top three functions? A theory which so far I have seen no evidence for.

  7. Te seeks to want to listen and learn from others logic while Ti is adamant about their own logic as truth.

    Fe seeks to “people please” for harmony in the external world while Fi seeks “authenticity” with their own feelings/ values being placed as more important than others’ feelings/ values.

    As to whether if the logic or feeling detection is right or wrong is not the point here. That is due to other factors. The point here is the direction of the functions.

    1. My Ti and Fi are higher than my te and fe. I’d say Fi is my dom, and Ti is my aux. The theory says this is impossible. Yet I exist. Therefore, the theory is flawed.
      Putting people into preexisting boxes is the problem. The beauty of the 4 letter system is that you can take a quiz, and it spits out what you put in. But for cognitive functions, your results can make no sense based on the answers you input. There are only so many function stacks, and there isn’t a stack for every possibility. But the 4 letter system DOES have a possibility for everyone – 16 possibilities. For the function stacks to have every possible combination, there would need to be 64 function stacks! And then whether one particular stack correlates to one particular 4 letter type is a different matter entirely, which would require surveying thousands of people and seeing if there is statistical significance.

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