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Mental Health Assessments

Clinically-validated screening tools to help you understand your mental health. All assessments are free, confidential, and provide instant results.

22Tools & assessments

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Clinical screenings

PHQ-9

01

Free Online PHQ-9 Depression Questionnaire

The Patient Health Questionnaire-9 (PHQ-9) is the gold-standard screening tool for depression used by clinicians worldwide. It measures the frequency and severity of depressive symptoms over the past two weeks.

9 Q · 3–5 min

GAD-7

02

Free Online GAD-7 Anxiety Screening Quiz

The Generalized Anxiety Disorder 7-item scale (GAD-7) is the most widely used clinical screening tool for generalized anxiety disorder. It assesses the frequency and severity of anxiety symptoms over the past two weeks.

7 Q · 2–4 min

DASS-21

03

Free Online DASS-21 Questionnaire

The Depression, Anxiety and Stress Scale (DASS-21) is a comprehensive self-report instrument that measures three related but distinct negative emotional states: depression, anxiety, and stress. It provides separate scores for each dimension.

21 Q · 5–10 min

Narcissism Test

04

Free Online Narcissistic Personality Inventory (NPI-16)

The Narcissistic Personality Inventory-16 (NPI-16) is a validated short-form measure of subclinical narcissism. It assesses narcissistic personality traits across multiple dimensions including authority, self-sufficiency, superiority, exhibitionism, exploitativeness, vanity, and entitlement.

16 Q · 4–6 min

DAST-10

05

Free Online DAST-10 Drug Abuse Screening Test

The Drug Abuse Screening Test (DAST-10) is a validated 10-item self-report instrument designed to identify individuals who may have a substance use problem involving drugs other than alcohol. It assesses drug-related problems over the past 12 months.

10 Q · 2–4 min

HAM-D

06

Free Online Hamilton Depression Rating Scale (HAM-D)

The Hamilton Depression Rating Scale (HAM-D or HDRS) is one of the oldest and most widely used clinician-rated instruments for assessing depression severity. This self-report adaptation allows individuals to estimate the severity of their own depressive symptoms across 17 dimensions.

17 Q · 5–8 min

MADRS

07

Free Online Montgomery–Åsberg Depression Rating Scale (MADRS)

The Montgomery–Åsberg Depression Rating Scale (MADRS) is a 10-item diagnostic questionnaire used to measure the severity of depressive episodes. It was designed to be particularly sensitive to change during treatment, making it a gold standard for measuring antidepressant efficacy in clinical trials.

10 Q · 3–6 min

CESD-R

08

Free Online CESD-R Depression Scale

The Center for Epidemiologic Studies Depression Scale Revised (CESD-R) is a 20-item self-report measure designed to assess depressive symptoms in the general population. The revised version aligns with current DSM-5 criteria for major depressive disorder and provides a comprehensive assessment of depressive symptomatology.

20 Q · 5–8 min

Trauma Impact

09

Free Online Impact of Event Scale – Revised (IES-R)

The Impact of Event Scale – Revised (IES-R) is a 22-item self-report measure that assesses subjective distress caused by traumatic events. It measures three dimensions of post-traumatic stress: intrusion, avoidance, and hyperarousal, corresponding to DSM criteria for PTSD.

22 Q · 5–8 min

DID Screening

10

Free Online Dissociative Experiences Scale (DES-II)

The Dissociative Experiences Scale II (DES-II) is a 28-item self-report screening instrument that measures the frequency of dissociative experiences in daily life. It assesses a range of dissociative phenomena including absorption, imaginative involvement, depersonalization, derealization, and amnesia.

28 Q · 8–12 min

Sociopathic Traits

11

Free Online Levenson Self-Report Psychopathy Scale (LSRP)

The Levenson Self-Report Psychopathy Scale (LSRP) is a 26-item self-report measure that assesses psychopathic personality traits in non-institutionalized populations. It measures two dimensions: primary psychopathy (callous, manipulative, selfish traits) and secondary psychopathy (impulsive, antisocial behavior).

26 Q · 5–8 min

Myers-Briggs Style

12

Free Online Personality Type Indicator (Myers-Briggs Style)

This personality type assessment is inspired by the Myers-Briggs Type Indicator framework and measures your preferences across four key dimensions: Extraversion vs. Introversion, Sensing vs. Intuition, Thinking vs. Feeling, and Judging vs. Perceiving. Your combination of preferences suggests one of 16 personality types.

20 Q · 5–8 min

AQ-10

13

Free Online Autism Spectrum Quotient (AQ-10)

A brief 10-item screening tool developed by the Autism Research Centre to identify traits associated with autism spectrum disorder (ASD) in adults.

10 Q · 2 min

ASRS

14

Free Online Adult ADHD Self-Report Scale (ASRS-v1.1)

The WHO's 6-item ADHD screener — the most validated brief screening tool for identifying attention deficit hyperactivity disorder symptoms in adults.

6 Q · 2 min

PCL-22

15

Free Online Hare Psychopathy Checklist (PCL-22)

The original 22-item Hare Psychopathy Checklist assessing personality traits and behavioral patterns associated with psychopathy, adapted for self-report use.

22 Q · 5 min

RAADS-14

16

Free Online RAADS-14 Autism Screening

A validated 14-item screening tool for autism spectrum disorder in adults, assessing social relatedness, language, sensory-motor, and circumscribed interests.

14 Q · 3 min

All assessments are for educational and self-awareness purposes only and do not constitute clinical diagnoses. If you are experiencing a mental health crisis, please contact the 988 Suicide & Crisis Lifeline by calling or texting 988. For professional evaluation, request an appointment with Crown Counseling.