Worst Brain Type Indicator
The Personality Test MBTI Was Too Polite to Give You
An internet archetype quiz for the chronically online.
Take the Test →14 questions · 2 minutes · No sign-up · Completely free
“MBTI tells you you're a visionary.
We tell you you're an NPC.”
Find out if you're NPC, DELULU, COOKED, or something worse.
Scenario-based. No psychobabble. Each one takes 2 seconds to read.
Matched across 4 axes: Agency, Chaos, Social, and Delusion.
Save your result card in 3 styles. Send it to friends. Start arguments.
WBTI (Worst Brain Type Indicator) is a free personality test that matches you to one of 12 internet archetype personalities. Unlike traditional personality tests that tell you you're a “visionary” or a “mediator,” WBTI tells you you're an NPC, a GOBLIN, or something worse.
Built for the chronically online, WBTI measures you across four axes — Agency, Chaos, Social, and Delusion — using 14 scenario-based questions that take about 2 minutes. No sign-up. No email. No psychobabble. Just a brutally honest mirror of how you actually move through the internet and life.
Do you shape your environment or let it shape you? High agency types start things. Low agency types watch things happen.
Passive Observer ← → Active Driver
How much disorder do you generate? High chaos types eat cereal at 11 PM over the sink. Low chaos types have a morning routine.
Structured ← → Feral Energy
How much do you need people? High social types know everyone's name. Low social types have unread messages from last week.
Solo Mode ← → People Magnet
How big is the gap between reality and your self-image? High delusion types have planned their acceptance speech. Low delusion types know exactly where they stand.
Grounded ← → Main Character Syndrome
| WBTI | MBTI | |
|---|---|---|
| Tone | Brutally honest, internet-native | Clinical, diplomatic |
| Dimensions | 4 axes (Agency, Chaos, Social, Delusion) | 4 dichotomies (E/I, S/N, T/F, J/P) |
| Types | 12 internet archetypes | 16 personality types |
| Questions | 14 scenario-based | 60-90 statements |
| Time | ~2 minutes | ~20 minutes |
| Cost | Free, no sign-up | Free basic / paid detailed |
| Vibe | "You're an NPC." | "You're an INFJ Advocate." |
WBTI (Worst Brain Type Indicator) is a free, no-sign-up personality quiz that matches you to one of 12 internet archetype personality types — like NPC, DELULU, GOBLIN, or SIGMA. It measures four axes: Agency, Chaos, Social, and Delusion.
MBTI uses clinical language and 60+ questions. WBTI uses 14 scenario-based questions with internet-native vocabulary, giving you a brutally honest result in about 2 minutes. WBTI types are internet archetypes, not psychological categories.
WBTI is an entertainment personality quiz, not a clinical assessment. It uses a 4-axis model with Manhattan distance matching to find your closest archetype. It's designed to be fun, shareable, and surprisingly relatable — not to diagnose you.
WBTI has 12 visible personality types: NPC, SLAY, GOBLIN, SIGMA, DELULU, COOKED, RIZZ, GHOST, RENT-FREE, PICK-ME, TOXIC, and BESTIE. There's also a hidden 13th type for truly unclassifiable results.
About 2 minutes. The test has 14 scenario-based questions, each with 4 options. No sign-up, no email, no payment required.
Yes, unlimited times. Your result is generated client-side and encoded in the URL — nothing is stored on our servers. Take it again whenever you want.
After getting your result, you can save a styled image card (Classic, Dark, or Neon style), copy a shareable link, or use the native share button on mobile. The link contains your result so anyone can see your type.
Agency measures if you drive events or observe them. Chaos measures how much disorder you create. Social measures your need for people. Delusion measures the gap between your self-image and reality.
Curious how accurate we are about you?
Not MBTI. Much worse.
Take the Test →