16-type personality test
- Four dimensions split into 20 facets
- Eight cognitive functions measured directly
- Fit with all 16 types, plus a reliability check
The 16-type model looks at how you take in information and decide. The Enneagram looks at the motives and fears underneath your behavior. The Big Five measures how strongly you show five broad traits. Take them separately or together; once you finish more than one, the site checks where they agree and where they pull apart.
After you finish two or more tests, the profile page checks whether the 16-type and Big Five results point the same way, whether your Enneagram type holds up against your Big Five pattern, and which traits keep showing up across tests.
This is not a diagnostic tool. These are informal tests meant to start conversations about yourself. They must not be used for medical diagnosis, hiring, or evaluation.
Where the items come from. The Big Five items follow the public-domain International Personality Item Pool (ipip.ori.org). The 16-type and Enneagram items are original and follow each theory's structure. None of these versions has been separately validated or normed, so the site never reports percentile ranks against a population.
Where your answers go. Answers and results stay in your browser's storage and are never sent to a server. You can erase everything with one button on the profile page. If you switch browsers or devices, you can't pick up where you left off.