
Free ADHD Self-Test Online | Adult ASRS v1.1 Screening
Quick, confidential ADHD screening with instant results
Free ADHD Self-Test Online | Adult ASRS v1.1 Screening Overview
The Free ADHD Self-Test Online is a professional screening tool designed to help adults assess their risk for Attention-Deficit/Hyperactivity Disorder (ADHD) quickly and confidentially. Based on the WHO-developed ASRS v1.1, this clinically validated test consists of 18 questions that take about 5 minutes to complete. The tool provides instant results categorizing users into Low, Medium, or High risk levels for ADHD, along with personalized guidance for next steps. Importantly, the service maintains complete privacy by not collecting, storing, or transmitting any personal data. This makes it ideal for individuals seeking a preliminary understanding of their ADHD symptoms before consulting a healthcare professional for formal diagnosis and treatment. The test is particularly valuable for adults who may have had undiagnosed symptoms since childhood, helping them take the first step toward better understanding their attention patterns and improving their quality of life.
Free ADHD Self-Test Online | Adult ASRS v1.1 Screening Screenshot

Free ADHD Self-Test Online | Adult ASRS v1.1 Screening Official screenshot of the tool interface
Free ADHD Self-Test Online | Adult ASRS v1.1 Screening Core Features
Evidence-Based Screening
The test uses the WHO-developed ASRS v1.1 questionnaire, which has been clinically validated in research studies to effectively screen for adult ADHD symptoms. This ensures the results are scientifically reliable as a preliminary assessment tool.
Rapid Assessment
Users can complete the entire 18-question screening in just 3-5 minutes, with instant results provided upon completion. The concise format makes it easy to fit into busy schedules while still providing meaningful insights.
Strict Privacy Protection
The service operates on a strict no-data-collection policy. No personal information is required, stored, or transmitted during the testing process, ensuring complete confidentiality for users.
Actionable Results
Results categorize users into Low, Medium, or High risk levels and provide personalized guidance about next steps. While not a diagnosis, these results can inform productive conversations with healthcare providers.
Two-Part Assessment
The test includes 6 core screening questions (Part A) that quickly identify ADHD risk, followed by 12 additional symptom questions (Part B) that assess severity across different life domains for more comprehensive evaluation.
Free ADHD Self-Test Online | Adult ASRS v1.1 Screening Use Cases
Self-Assessment for Undiagnosed Adults
Adults who have struggled with focus, organization, or impulsivity throughout their lives can use this test to gauge whether their experiences might align with ADHD symptoms, providing a starting point for seeking professional help.
Pre-Consultation Screening
Individuals considering professional ADHD evaluation can take this test beforehand to better articulate their concerns and symptoms during a clinical consultation, making the diagnostic process more efficient.
Workplace Performance Evaluation
Professionals experiencing difficulties with time management, task completion, or workplace relationships can use the results to determine if ADHD might be a contributing factor to their challenges.
Post-Treatment Progress Tracking
Individuals undergoing ADHD treatment can periodically retake the assessment to monitor changes in their symptom severity over time as they implement coping strategies or treatment plans.
How to Use Free ADHD Self-Test Online | Adult ASRS v1.1 Screening
Navigate to the ADHD Self-Test website and click the 'Start ADHD Test' button to begin the assessment process. No account creation or personal information is required.
Complete Part A of the test, answering the first 6 core screening questions about common ADHD symptoms using the 5-point scale from 'Never' to 'Always'.
Proceed to Part B where you'll answer 12 additional questions that assess symptom severity across different aspects of daily life and functioning.
Submit your responses when all 18 questions are completed. The system will instantly analyze your answers and generate results.
Review your results which will indicate Low, Medium, or High risk for ADHD along with personalized guidance for next steps. Consider sharing these results with a healthcare professional for further evaluation.