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Compatibility Check
Just pick your own type and theirs, out of the 64.two characters or celebrities can be checked too.
The score is calculated from cognitive functions × attachment style.
💌 Compatibility works even when you don't know their type
· Just send the link. You don't have to ask them their type · When they choose to send, your screen shows the the compatibility and their result · All of this is free, and no sign-up is needed
Choose how to send it
Used only for notifications, never displayed publicly. Deleted with the invitation after 30 days.
The type you choose under "you" below goes into the link. All they receive is your type.
🔖 The result will appear here
When they choose to send, the result appears on this page. Sending it to yourself on LINE makes sure you can come back to it.
Open the result page → Send to LINE to keep itYou
Them
💡 Don't know your own type?the one-minute short quiz will tell you now.
📣 Share the quiz itself
ABOUT THIS TEST
From the two types, this check sets out where you mesh and where you miss, separately. We would rather it not become a reason to give up on the strength of a total.
How you move a conversation along, how you decide, what you find interesting. This governs whether everyday talk is tiring.
How often you are in touch, how you recover after a fight. Whether a relationship lasts is decided here.
Pairs who talk easily and do not last, and pairs who never quite agree and last for years, exist because these two work separately.
The pairing we hear about most is the one who chases (anxious) and the one who withdraws (avoidant). That is no coincidence.the anxious one seeks reassurance by closing the distance, the avoidant one by keeping it — so the very thing each does to feel safe sets off the other's alarm.
This pairing is not badly matched, though — it is one that fails to mesh when it is handled wrongly. Once the mechanism is clear, concrete moves appear: waiting instead of chasing, leaving a word instead of withdrawing. The result shows how this dynamic plays out for you.
The most unusual thing about this check is that You can pick the other side as a character, not a type. Search for a character in the field above and their MBTI and attachment style fill in automatically, and the result follows.
Characters from anime, manga and film — more than 1,300 of them — have each been judged on MBTI × attachment style from what they do in the work, and gathered into a dictionary, so every combination can be calculated. In theory that means 4,096 pairings, and any of the 1,300 dropped into any of them still produces a result.
Ways people use it
The result also gives where that pairing ranks among the 4,096. Two pairs can both be a B and mean different things depending on whether they sit near the top of it or the bottom. The rank goes into the share image too, so you can compare.
Character judgements rest on official material and on what the work depicts. We do not decide a personality by guesswork, and the scene each judgement rests on is written up in the character dictionary.
If you do not know their type, a guess is fine. The point is not to get it right but to know the shape of the mismatch. The result does not evaluate a relationship, and it is not a medical judgement. It is not a tool for changing the other person; use it as material for choosing how you move.
Where MBTI settles whether conversation meshes, whether a relationship lasts is settled by the combination of attachment styles. All ten combinations are listed here.
Secure × Secure
Quietly lasting
A pair who can be back to normal the next day after a row. Not much drama.
Secure × Anxious
Security grows
The secure one's steady responses turn the anxious one's alarm down, bit by bit.
Secure × Avoidant
Distance holds
Because this partner doesn't chase, the avoidant one can be most themselves.
Secure × Fearful-avoidant
It takes time
With someone who doesn't punish testing behaviour, the fearful-avoidant one's tension loosens.
Anxious × Anxious
It resonates and amplifies
Anxiety tends to square itself, and the reassurance-seeking goes back and forth.
Anxious × Avoidant
The magnet romance
Easily locks into chaser and withdrawer. The pairing we are asked about most.
Anxious × Fearful-avoidant
Big swings
Periods of closing in and periods of pulling away alternate, and it wears you out.
Avoidant × Avoidant
Quiet and light
Little interference and comfortable, but it tends to stop before it deepens.
Avoidant × Fearful-avoidant
Long silences
Neither puts it into words first, so misunderstandings stay unresolved.
Fearful-avoidant × Fearful-avoidant
Approach and exit
Both pull back right after coming close, so it struggles to move forward.
* Not whether you are well matched, but where you are likely to trip. You can check your own attachment style and theirs with the 64-type personality test.
What you are watching now Your compatibility (two codes, about a minute). Quizzes differ in what they measure and how far in they go. The diagram below shows where you are now and which one fits next.
For any pairing of the 64 types, it judges compatibility on three fronts: love, friendship and work. What marks it out is that it weighs the combination of attachment styles heavily, not just how the four MBTI indices overlap — because what most governs how steady a relationship is turns out to be the balance of anxiety and avoidance between two people, not whether their thinking types match.
A pairing that scores low can be dealt with once you know what does not mesh. A pairing that scores high can carry the same weakness twice over, precisely because they are alike. Use the number not as a conclusion but as a map of where to put your attention. Each pair has its own page setting out where they trip up and what the couples who last are doing.
The largest factor is the balance of anxiety and avoidance between two people. An anxious-avoidant pairing in particular produces a chase: the closer one comes, the further the other goes. That structure appears however well the four MBTI indices mesh, so looking only at whether thinking types match explains nothing. It is why this check weighs attachment style so heavily.
Most pairs who score high are close in values and in how they decide. Conversation is easy and there is little conflict — but when two people share the same weakness, there is nobody in the relationship who can make up for it. Both put things off, neither says what they really think, both avoid deciding: there, being well matched is what produces the stagnation. The higher the score, the more it is worth checking what weakness you have in common.
The commonest misreading is that a low score means it will not last. In practice, knowing in advance where you do not mesh means you can do something about it, so a low score is sometimes the more useful one. A pair who score high, meanwhile, can be alike enough to share the same weakness.
Even if they have never taken the quiz, attachment style alone can be estimated from behaviour. Does contact tend to lapse or come constantly? Do they withdraw when you come close, or grow anxious when you pull away? Those two questions narrow it to a quarter. There is also a quiz here for estimating an ex or partner's attachment type, so you can get a read there first and then look at compatibility.
The score is built in two stages. First it reads how the MBTI cognitive functions mesh, giving a measure of how far two habits of thought get through to each other. Then it multiplies that by the pair's attachment combination. The second stage bears far more on how steady a relationship actually is, so the same MBTI pairing can swing widely depending on attachment. Reading which elements added and which subtracted leads somewhere; watching the total rise and fall does not.
A low score is not proof of a bad match; it is a map of where you will chafe if you leave it alone. An anxious-avoidant pairing scores low in particular, but that is a question of how the movements mesh — one approaches, the other withdraws — and has nothing to do with how much love there is. Understand the mechanism, step out of the role, and the pattern can be left behind. Equally, a high score will not hold a relationship together without some appetite for the differences. The score is a starting point, not a conclusion.
🔗 When citing data or figures from this article, please credit "Attachment MBTI (mbti-svaf.com)" and link to the relevant page.
Meet the editorial teamQuiz methodology and editorial policy About the original content reviewer
The review information shown here applies to the Japanese original. It does not indicate that the reviewer has checked this translation.
