The questionnaires professionals also use. Free and anonymous.

Screenings built on published instruments, plus clear self-checks, honestly explained. A first read before a professional evaluation, not a diagnosis.

Built by researchers and clinicians, including the World Health Organization (WHO). Used in medical practice and studies, and every test names its source.

Medically backed by

  • Dr. Georg Mekras Physician and health advisor, focus on gut health and the microbiome
  • Dr. med. Jost-Hendrik Hübner Specialist in surgery and nutritional medicine, focus on lipedema
More about the advisory board
26 Tests & checks Sources shown Scored in your browser Updated July 2026

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All self-tests

Mind & Neurodivergence

18 tests

The key screenings and self-checks for mental load, personality, and neurodivergent patterns.

ADHD Test ASRS v1.1, the WHO screening for adult ADHD. ASRS 18 questions · ~3 min Autism Test AQ-10, the short autism-spectrum screen. AQ-10 10 questions · ~2 min HSP Test Highly sensitive person self-test based on Elaine Aron's work. HSP 27 questions · ~5 min Depression Test PHQ-9 for depressive symptoms, with clear guidance. PHQ-9 9 questions · ~2 min Anxiety Test GAD-7 for generalized anxiety symptoms. GAD-7 7 questions · ~1 min Social Anxiety Test SPIN screening for social anxiety. SPIN 17 questions · ~3 min OCD Test OCI-R for obsessive thoughts and compulsive behaviors. OCI-R 18 questions · ~3 min PTSD Test PC-PTSD-5, the short screen after distressing events. PC-PTSD-5 6 questions · ~1 min Bipolar Test MDQ screening for possible (hypo)manic episodes. MDQ 15 questions · ~3 min Borderline Test MSI-BPD, a short screen with clear guidance. MSI-BPD 10 questions · ~2 min Narcissism Test NPI-16 for grandiose narcissistic traits. NPI-16 16 questions · ~3 min Stress Test Short check of your current stress load. Check 10 questions · ~2 min Burnout Test Exhaustion, distance, and performance in context. Check 12 questions · ~2 min Attachment Style Test Attachment anxiety and avoidance in close relationships. Profile 12 questions · ~2 min Self-Esteem Test Rosenberg Self-Esteem Scale, the most widely used worldwide. RSES 10 questions · ~2 min Loneliness Test De Jong Gierveld scale, emotional and social loneliness separately. De Jong Gierveld 6 questions · ~1 min Big Five Test IPIP-50 personality profile, public domain. IPIP-50 50 questions · ~8 min Dark Triad Test Non-clinical check of three dark personality traits. Profile 15 questions · ~3 min

In-depth neurodivergence tests

4 tests

Longer questionnaires for when a short screen is too coarse or masking plays a role.

AQ-50 Autism Test The complete Autism-Spectrum Quotient by Baron-Cohen. AQ-50 50 questions · ~8 min RAADS-R Test In-depth autism screening for adults. RAADS-R 80 questions · ~13 min Masking Test CAT-Q for camouflaging and social compensation. CAT-Q 25 questions · ~4 min WURS Test Looking back at ADHD-like patterns in childhood. WURS-25 25 questions · ~4 min

Substance Use & Behavior

3 tests

Short screenings for consumption and behavior, with a clear line between signal and diagnosis.

Alcohol Test AUDIT-C screening for risky alcohol use. AUDIT-C 3 questions · ~1 min Eating Disorder Test SCOFF short screen for eating disorder signs. SCOFF 5 questions · ~1 min Smartphone Addiction Test SAS-SV for addictive smartphone use. SAS-SV 10 questions · ~2 min

Body & health

1 test

Symptom checks with clear limits: guidance, not a diagnosis.

Lipedema Test Symptom self-check with medical grounding. Symptoms 10 questions · ~2 min

Scientific and medical advisory board

Backed by physicians and specialists

Selected tests and articles are backed by licensed physicians, and for sport and load related topics by specialists from sports therapy. That keeps our guidance close to the guidelines and to everyday practice.

More about the advisory board

Why this is different

These tests are built to give you a clear first read: instantly usable, with visible sources, honest limits, and no promises of a diagnosis. Sensitive results get level-headed context instead of dramatic labels.