MBTI Type Test

What the four letters describe

Each letter marks one end of a preference, not an ability: where your energy comes back (E/I), which kind of information you trust first (S/N), what you weigh when deciding (T/F), and how much you want the outside world settled (J/P).

Preference is the operative word. Everyone uses both ends of every axis. The letter only says which end costs you less effort, the way being right-handed does not mean the left hand is useless.

A short test reads the four axes separately and joins the letters, which gives sixteen combinations. The write-up describes how that combination tends to behave — not what you are capable of, and not what job you should take.

How the test works

Twelve situational questions, three for each axis. Pick what you would actually do, not what reads better.

The axes are interleaved on purpose. When three questions in a row obviously measure the same thing, people start answering the pattern instead of themselves.

Each axis is decided on its own, then the four letters are joined. Scoring happens in your browser.

Common questions

Is this the official MBTI?

No. MBTI® is a proprietary instrument administered through trained practitioners. This is a free test built on the same four axes — it borrows the vocabulary, not the questionnaire.

Why only twelve questions?

Enough to place you on four axes, short enough that people finish it honestly. Long questionnaires get abandoned, or answered on autopilot in the second half, which is worse than being short.

I get a different result each time.

Then at least one axis sits near the middle for you, which is worth knowing in itself. Answering as you are at work and as you are at home will flip the borderline letters.

Is it free?

Yes, and no account is needed.