If you have seen a friend post a result with a strange code and a one-line insult, and wondered whether it has anything to do with MBTI, the short answer is yes, but as a joke. SBTI started as a parody of MBTI and has its own scoring. Here is what is the same, what is different and what the result is worth.
What MBTI is, and its limits
MBTI, the Myers-Briggs Type Indicator, sorts people into one of sixteen types using four either/or pairs: introvert or extravert, sensing or intuition, thinking or feeling, judging or perceiving. It is a popular way to start a conversation about how people differ. It is also widely criticised by psychologists: the either/or split forces a spectrum into two boxes, and people often get a different type when they retake it. Many researchers prefer the Big Five model. That does not make MBTI useless as a conversation starter, but it is not a diagnostic tool.
What SBTI is
SBTI is a short quiz that went viral in China in April 2026, widely described as a parody of MBTI (see coverage from TechNode and Sixth Tone). The joke is in the type names and the blunt descriptions: instead of four neutral letters you get a code like MALO, OJBK or ATM-er, plus a deadpan line about who you are. People post the result because it is funny and oddly recognisable, which is what made it spread.
The creator and the coverage frame it as entertainment. Nobody serious claims it measures your personality in a scientific sense.
Side by side
| MBTI | SBTI | |
|---|---|---|
| Structure | 4 either/or pairs | 15 dimensions, each scored Low, Medium or High |
| Number of results | 16 types | 27 outcomes on tarotto.io, including two special ones |
| How you get a result | Pick a side on each pair | Your answers become a 15-letter pattern, matched to the closest type |
| Tone | Neutral, professional | Satirical, blunt, meme-literate |
| Output | Four letters | A code, a nickname and a short portrait |
| Purpose | Self-understanding, workplace talk | Fun and sharing |
On tarotto.io the matching is deliberately transparent. Your answers are scored per dimension, and the engine finds the closest type by distance between your pattern and each type's pattern. You can see the breakdown.
The two special results
DRUNK is a hidden branch triggered by the drink-related questions. HHHH is the fallback: if your pattern does not come close enough to any standard type, you get HHHH and the page still shows your nearest standard match. Other sites describe these differently and even disagree on how many total types there are, so if your result differs from a friend's on another site, the versions are probably not the same quiz.
Is SBTI accurate?
Honest answer: it is accurate in the way a horoscope is accurate, which is to say it describes common experiences that many people recognise, and that recognition feels like insight. It has not been validated against any psychological measure. Use it to talk with friends and to notice patterns you might want to think about. Do not use it for hiring, dating decisions or to explain a mental health concern.
Is it safe to take?
Many clone sites appeared after the trend, and some are heavy with ads. On tarotto.io the quiz has no signup. If you choose to share, your answers are encoded into the page address. To show type statistics, the site stores the type you reached and your answer pattern, with no name, email or account attached. Check the privacy policy for the current detail. On any SBTI site, a good rule is the same as anywhere: if it asks for an email or phone number to show your result, close it.
Which one should you take?
If you want to know how you prefer to take in information and make decisions, MBTI, or better a Big Five test, is the more serious reference. If you want something to laugh about with friends in five minutes, SBTI is built for that.
You can take it free on tarotto.io: take the SBTI test. Once you have a result, read your type's page. Two popular ones to start with are MALO and OJBK. If you want more background first, there is a short explainer on what SBTI is.
SBTI is an entertainment quiz, not a psychological assessment.