Help Center

About the Test

Is this test free?

Yes, all three versions (36-question Quick, 93-question Standard, 200-question Deep) are completely free with no account required and nothing to unlock.

What's the difference between the three versions?

The Quick version (36 questions) takes about 5 minutes — ideal for a fast snapshot. The Standard version (93 questions) takes ~15 minutes and covers all four dimensions thoroughly. The Deep version (200 questions) takes ~30 minutes and provides the most accurate analysis.

Is this an official MBTI® test?

No. This test is built on publicly available academic theory inspired by the MBTI® framework, and is not an official assessment from The Myers-Briggs Company. MBTI® is a registered trademark.

How accurate are the results?

The test is designed around cognitive functions and behavioral tendencies, so results are meaningful — but no single test can fully capture the complexity of a person. If your result doesn't feel right, try retaking at a calmer moment or browse the 16 type detail pages directly.

Can I retake the test?

Yes, anytime. We recommend taking it when you're calm and rested for the most stable result.

Results & Reports

How do I read my results?

Your result is a four-letter code representing four dimensions: E/I (Extraversion/Introversion — energy source), S/N (Sensing/Intuition — information processing), T/F (Thinking/Feeling — decision-making), J/P (Judging/Perceiving — lifestyle orientation). The percentage next to each letter shows how strong the preference is. Click 'View Full Profile' on the result page to see a complete breakdown.

Are my results saved?

Results are saved in your browser's LocalStorage — no account needed. As long as you don't clear your browser cache, you'll see your last result on the same device and browser. Clearing cache or switching devices will remove saved results.

Why might I get different results each time?

This is completely normal. Mood, life stage, and fatigue all influence responses, especially for people close to the 50% boundary on any dimension. Multiple results over time can give you a more accurate picture of your tendencies than any single test.

Can I share my results?

Yes! The result page includes shareable content and links. Each type's detail page also has a summary card designed for screenshots and sharing.

Technical Issues

The page crashed during my test. Is my progress lost?

No — progress is saved in real time to your browser's local storage. Reopen the page to continue from where you left off. If you switched devices or cleared your cache, you'll need to start over.

The page is loading slowly or displaying incorrectly. What should I do?

First, try refreshing the page or switching to a modern browser (latest Chrome, Safari, or Firefox). If the problem persists, please contact us with your browser version and a description of the issue.

How do I switch languages?

Click the language toggle (EN / 中文) in the top-right corner at any time. Your test progress won't be affected.

My results page isn't displaying correctly. What can I do?

Try these steps: ① Refresh the page; ② Clear your browser cache and retake the test; ③ Try a different browser. If none of these work, contact us with a screenshot and we'll respond within 1–2 business days.