Check your symptoms
Free, private self-assessment tools for OCD, depression, anxiety, ADHD, tics, and related conditions. No account needed. Nothing is stored unless you choose to save it.
OCD
Obsessive-compulsive disorder severity scales and symptom tools.
OCD Severity Scale (10 items)
Measures time, interference, distress, resistance, and control of obsessions and compulsions. The standard clinical measure of OCD severity.
Symptom Checklist
Identify which obsessions and compulsions you experience before measuring severity.
Padua Inventory (39 items)
PIDetailed OCD symptom inventory covering contamination, checking, intrusive thoughts, impulses, and grooming rituals.
Brown Assessment of Beliefs Scale (7 items)
BABSMeasures insight and delusional thinking about a specific belief. Useful for OCD, BDD, and related conditions.
Full Scale (17 items)
Core 10 questions plus supplementary items on insight, avoidance, and indecisiveness.
Second Edition (10 items)
Revised version with clearer wording and a past-week timeframe.
Body Dysmorphic Disorder (12 items)
Measures severity of BDD — excessive worry about perceived appearance flaws.
Children & Young People (10 items)
Age-appropriate version for children and adolescents.
Depression
Screening and severity measures for depressive symptoms.
Patient Health Questionnaire (9 items)
PHQ-9The most widely used depression screening tool. 9 questions about the past two weeks. Takes about 3 minutes.
Beck Depression Inventory (21 items)
BDIA more detailed depression severity measure covering mood, self-perception, physical symptoms, and functioning.
Anxiety
Screening and severity measures for anxiety symptoms.
Generalised Anxiety Disorder Scale (7 items)
GAD-7The most widely used anxiety screening tool. 7 questions about the past two weeks. Takes about 2 minutes.
Beck Anxiety Inventory (21 items)
BAIA more detailed anxiety severity measure focusing on physical and cognitive symptoms over the past week.
ADHD
Self-report tools for attention and hyperactivity symptoms in adults.
Adult ADHD Self-Report Scale (18 items)
ASRSCovers inattention, hyperactivity, and impulsivity. Widely used as a first step before formal evaluation.
Barkley Adult ADHD Rating Scale (18 items)
BAARSAn alternative ADHD symptom measure with inattention and hyperactivity-impulsivity subscales. Based on DSM criteria.
Tic disorders
Self-report tools for motor and vocal tic severity.
Your privacy
- No account or login required
- No email or personal information collected
- No IP address logging
- All scoring happens locally on your device
- No free-text fields — only structured responses
- Print or save PDF to share with your clinician
Attribution & Copyright
The assessments on this site are original paraphrased instruments inspired by the clinical constructs described in published psychiatric literature. They are not reproductions of any copyrighted scale.
The clinical domains used in these assessments — OCD severity, depression screening, anxiety measurement, ADHD symptom rating, tic severity, belief assessment, and OCD symptom inventories — are standard constructs in the field and are not proprietary. All item descriptions on this site have been independently authored.
For the official validated instruments, please refer to the original publications by Goodman et al. (1989), Storch et al. (2010), Phillips et al. (1997), Scahill et al. (1997), Kessler et al. (2005), Kroenke et al. (2001), Spitzer et al. (2006), Beck et al. (1961, 1988), Sanavio (1988), Leckman et al. (1989), Eisen et al. (1998), and Barkley (2011), or contact the respective scale authors.