About tetepick
What is tetepick?
tetepick is a collection of bite-sized daily tests for casual moments. From MBTI 16 types, brain-style self-check, saju fortune, zodiac, animal year, dialect quizzes, reaction time, to memory games — 17 contents in one place.
The name blends ‘test’ and ‘pick’ — choose whichever one catches your eye right now, enjoy it lightly, and learn one more piece about yourself. For some it's a five-minute breather on the commute; for others, an opener for a conversation with friends.
No signup needed and entirely free. What you enter for saju, self-checks, and fortunes stays in your browser and is never sent externally; only score-based games record an anonymous nickname on the leaderboard.
What makes us different
1. **Result depth** — beyond ‘which type you are’, we provide strengths, things to watch, lucky hours, lucky colors, and more.
2. **Premium tone** — clean editorial design over casual cartoony aesthetics. Share your result card on social without embarrassment.
3. **Trilingual** — every test ships in Korean, English, and Japanese.
4. **Anonymous** — free, no signup or login. Saju, self-check, and fortune inputs stay in your browser; only score-based games submit auto-generated anonymous nicknames to rankings.
Content Categories
**Self-check (7)**: Brain type, MBTI 16, Love introvert, Quit job, Drink personality, AI era career, Stress
**Fortune (3)**: Today's fortune (saju), Zodiac, Animal year
**Quiz (3)**: Trivia, Gyeongsang dialect, Jeju dialect
**Games (4)**: Reaction time, Memory, Find the ninja, Flag quiz
How results are generated
Each test produces its result differently. MBTI 16 Types measures all four Myers-Briggs axes (E/I, S/N, T/F, J/P) with 10 questions each — 40 in total — and sums the scores. Saju fortune converts your birth date and time into the eight characters of heavenly stems and earthly branches, then layers the day's energy on top. The reaction-time test measures the gap between the color change and your click across five rounds and averages them.
Every result is computed by fixed rules, so the same input always yields the same result. Date-dependent content like fortunes refreshes every midnight, showing a different flow each day.
These tests are for fun and light self-understanding. Personality checks and fortunes do not replace medical or clinical diagnosis, and results should be taken as reference only.
Ways to use it
On your own, it's great for a quick check of today's fortune before work or bed, or revisiting your personality type when you're suddenly curious. With friends or a partner, comparing results is an easy conversation starter, and you can capture the result card to share on social media.
Reaction-time and memory games suit a short burst of focus, while dialect quizzes and the flag quiz are fun to tackle together at family gatherings or in group chats. Scores and accuracy are kept on the leaderboard under an auto-generated anonymous nickname, giving you a reason to come back and try again.
Tech Stack
Next.js 16 (App Router) + React 19 + TypeScript + Tailwind CSS v4. All pages are statically generated (SSG) for speed and SEO.
Emojis and flags use Twemoji for consistent rendering across OS and browsers.