16 free instruments

Measure your mind.

Short, free tests for your reflexes, personality, senses and memory — no sign-up, no email wall, just a number at the end.

Try Reaction Time Test See all tests

16 tests 0 sign-ups <2min average 100% free

Category 01

Speed & Reflex

Reaction Time Test

How fast do you react to a visual cue? Click the moment it turns green.

~1 MIN5 ROUNDS

Typing Speed Test

Measure your words per minute and accuracy on a short passage.

~1 MINWPM + ACCURACY

Internet Speed Test

Check your download speed and ping in seconds.

~30 SECDOWNLOAD + PING

Category 02

Mind & Personality

Personality Type Quiz

An original 4-archetype framework based on how you decide and plan.

~2 MIN8 Q

Love Language Quiz

Find out how you most naturally give and receive affection.

~2 MIN8 Q

Political Compass Test

Map your views on two axes: economic and social.

~3 MIN10 STATEMENTS

Career Aptitude Quiz

Match your strengths and preferences to a broad work style.

~2 MIN8 Q

Emotional Intelligence Test

Self-assessment across self-awareness, empathy and regulation.

~2 MIN10 Q

Brain Dominance Test

Explore your tendency toward analytical vs. creative thinking.

~2 MIN8 Q

Stress Level Test

A short self-check on current stress signals and load.

~2 MIN10 Q

Category 03

Senses & Perception

Color Blindness Test

Ishihara-inspired plates to check red-green color perception.

~1 MIN4 PLATES

Hearing Frequency Test

Find the highest pitch you can still hear.

~2 MINUP TO 20KHZ

Eye Dominance Test

A 30-second guided test to find your dominant eye.

~30 SECHANDS-ON

Memory Test

A short sequence-recall challenge that gets harder each round.

~2 MINSEQUENCE GAME

Category 04

Knowledge & Trivia

General Knowledge Quiz

A 10-question trivia round, mixed difficulty.

~3 MIN10 Q

English Dialect Quiz

Vocabulary differences between the US, UK, Australia & Canada.

~3 MIN10 Q