Test Catalog
Explore the full spectrum of cognitive exercises and psychometric assessments.
Popular tests
IQ, vocabulary, and other tests people start most often.
PHQ-9 Depression Test Online - Free Screening
Assess your psycho-emotional state over the past 2 weeks.
Free IQ Test Online Without Registration
Free IQ test online without registration. Instant result, no payment.
Visual Reaction Speed Test Online - Free
Millisecond Central Nervous System visual response assessment.
Schulte Table Test Online (5x5 Grid) - Free
Peripheral vision and visual focus training grid.
Beck Depression Inventory (BDI-II) Online Test
21-item Beck-style depression screening — private, ~10 minutes.
GAD-7 Anxiety Test Online — Free Screening
Free GAD-7 generalized anxiety screening — 7 questions.
PSS-10 Stress Test Online — Perceived Stress Scale
Free PSS-10 perceived stress scale — 10 questions, ~5 minutes.
Adult ADHD Test Online (ASRS v1.1 Screener)
WHO Adult ADHD Self-Report Scale Part A — 6 questions.
Adult Autism Test Online (AQ-10 Screener)
Free AQ-10 adult autism spectrum screener — 10 questions.
OCD Test Online (OCI-R) — Obsessive Compulsive Inventory
Free OCI-R OCD inventory — 18 questions about the past month.
Insomnia Severity Index (ISI) Online Test
Free ISI insomnia screener — 7 questions, ~3 minutes.
PTSD Trauma Screener Online (PC-PTSD-5)
Brief PTSD screener after trauma exposure — 5 yes/no items. Not a diagnosis.
Big Five Personality Test Online (BFI-10)
Free Big Five personality profile — 10 questions, ~3 minutes.
Personality Type Test Online (16 Types / MBTI-style)
Free MBTI-style 16 types test - 28 questions, ~8 minutes.
Russian Vocabulary Size Test Online - Free, No Registration
Free Russian vocabulary test without registration - meaning checks + foils.
English Vocabulary Size Test Online - Free, No Registration
Free English vocabulary test without registration - meaning checks + foils.
Spanish Vocabulary Size Test Online - Free, No Registration
Free Spanish vocabulary test without registration - meaning checks + foils.
German Vocabulary Size Test Online - Free, No Registration
Free German vocabulary test without registration - meaning checks + foils.
Romantic Jealousy Test Online with Circular Diagram - Free
Circular radar · jealousy level · 6 axes · free, no signup.
Circular Ability to Love Test Online with Diagram - Free
Circular radar · ability to love · 6 axes · free, confidential.