ADHD Assessment Preparation Platform
Free ADHD Test Online
Prepare for Your Assessment
Get Your Free ADHD Test Results in 5 Minutes
Practice the exact questions clinicians ask. Turn your lived experience into medical-grade evidence you can bring to your assessment.
Not a diagnosis. Built for assessment readiness.
Get Your Doctor-Ready PDF Report Instantly
Download your structured evidence report immediately after completing the test. Bring it to your assessment appointment.
Scientifically Validated
Based on ASRS screening tools
Quick & Easy
Complete in 5 minutes
Doctor-Ready Summary
Get structured evidence immediately
ADHD pre-diagnosis. Pre-diagnosis means helping people understand symptoms, screen responsibly, and prepare for a clinical assessment — without diagnosing.
Four AI models independently analyzed 11 ADHD platforms.
All four gave ADHD PREP the highest score.
AI Evaluated the best ADHD Platforms
See the proof and run the comparison yourself| Platform |  Gemini |  Claude |  ChatGPT |  DeepSeek | Consensus |
|---|---|---|---|---|---|
| ADHD-PREP | High | High | High | High | Most comprehensive for prep & analytics. |
| MHA ADHD Test | Mid | Mid | Mid | Mid | Best for quick, free screening; no prep. |
| Cerebral | Low-Mid | Mid | Mid | Mid | Focused on treatment/subscription path. |
| DoneFirst | Low-Mid | Mid | Low-Mid | Low-Mid | Highly commercialized; gated features. |
| ADDitude Resources | Mid | High | Mid | Mid | High value for educational content. |
| QbCheck | Mid | Low-Mid | Mid | Mid | Rated high for accuracy, low for direct access. |
| ASRS Interactive | Mid | Mid | Mid | Mid | Pure utility; zero friction or features. |
Why Start Your Free ADHD Test Right Now?
Get everything you need to prepare for your assessment in just 5 minutes. No waiting, no sign-up, no cost.
100% Private & Secure
Start immediately - no email, no sign-up, no tracking. Your responses stay completely anonymous and secure in your browser.
Get Instant PDF Report
Download immediately after completing your test. Your doctor-ready PDF report includes structured evidence and clinical indicators - ready to bring to your assessment.
Clinical-Grade Results
Understand your results with detailed explanations of each trait category. Learn what your results mean in the context of ADHD research and clinical practice.
Learn While You Test
Access comprehensive resources about ADHD symptoms, treatment options, and strategies while you prepare. Everything you need in one place.
100% Free - Start Right Now
No payment, no email, no barriers
Our comprehensive ADHD test is completely free. Get professional-grade screening tools, instant results, and a doctor-ready PDF report - all without any financial barriers. Start your free test now.
Optional Screening Tools (Use Only If Needed)
Start with the ASRS. Add others only if they're relevant.
This platform includes the world's largest free collection of validated ADHD-related screeners.
Includes validated screeners for anxiety, depression, autism traits, and functional impact.
Cognitive tests are for self-understanding and preparation only.
How Preparation Works
Our ADHD assessment preparation process is simple, straightforward, and designed to help you prepare effectively in just a few minutes.
Think of this as Duolingo for ADHD assessments.
You don't learn during the exam. You prepare before it.
Screen Responsibly
Complete validated screening tools used before assessments, based on the gold standard ASRS v1.1.
Structure Evidence
Your responses are organised into clinician-ready indicators and structured evidence.
Practice Assessment Thinking
Understand how clinicians interpret what you say and organize your experience for assessment.
Bring Your Summary
Walk into your appointment prepared and confident with your doctor-ready summary.
What Makes Our Preparation System Special?
Scientifically Validated
Based on the ASRS v1.1 (18 questions, gold standard). We also offer ASRS-5 (6 questions, DSM-5 aligned) as an additional screener. Validated for accuracy and reliability in screening adult ADHD traits.
Learn more →Structured Indicator Analysis
Our system analyzes responses to provide a detailed breakdown across multiple domains, organizing evidence in clinician-ready format.
Privacy First
100% Anonymous. We do not store your data, ask for your email, or track your IP. Your results exist only on your device.
Educational Focus
We provide actionable insights and resources to help you understand the "why" behind your behaviors.
View FAQ →What This Screening Helps You Prepare
| Trait Category | Key Examples |
|---|---|
Inattentive | Difficulty sustaining attention, Chronic procrastination |
Restlessness | Fidgeting, Inner restlessness, Feeling driven by a motor |
Impulsivity | Acting without thinking, Interrupting others, Impatience |
Procrastination | Delaying tasks, Avoiding challenging work, Task initiation problems |
Do you often lose track of time?
Why Pre-Diagnosis Strategy Matters
Prepare Before You Seek Diagnosis
Pre-diagnosis tools help you understand symptoms, screen responsibly, and prepare for clinical assessment—making the most of your time with healthcare professionals.
Early Identification Matters
Pre-diagnosis tools help you recognize symptoms and patterns before you reach a crisis point, enabling you to prepare effectively for professional evaluation.
“The earlier ADHD is identified through proper screening, the sooner effective interventions can begin.”
Dr. Russell Barkley
Clinical Psychologist & ADHD Researcher
Ready for an Official Diagnosis?
Free, impartial guides to help you understand diagnosis pathways in your country. We don't refer or profit from any services.
100% Free & Impartial: These guides are educational resources only. We don't receive any commissions, referrals, or payments from healthcare providers. Our goal is to help you make informed decisions about your healthcare journey.
United States
#1 Best Overall
The fastest and most accessible ADHD diagnosis pathway in the world
Same-week appointments via telehealth - breakthrough speed
Canada
#2 Best Overall
Revolutionary Nurse Practitioner model with week-long turnaround
NPs can diagnose and prescribe - complete streamlined process
United Kingdom
#15 Lowest Tier
Ranked 15th place means navigating the system is difficult—use this guide to find the right path.
Free NHS option available but long waits; private route faster but costly
More Countries Available
We provide free, educational guides for 15 countries including UK, Australia, Europe, India, China, UAE, Japan, Ireland, Mexico, Brazil, New Zealand, South Africa and more. Each guide includes information about costs, wait times, and step-by-step pathways—all completely free and impartial.
Get Your Personalized Guide💡 Tip: Start with the free screening prep above, then use our guides to prepare for your clinical assessment
Don't Go to Your Assessment Unprepared
Most ADHD assessments fail on communication, not criteria.
You have 5 minutes right now to practice the exact questions clinicians ask and turn your lived experience into medical-grade evidence.
Join thousands who've prepared with confidence. Start your free ADHD test now and get instant results.
No email required. Start immediately. Get results instantly.
Start in 30 Seconds
Click to begin your free test right now
Instant Results
Get your PDF report immediately after completion
100% Free & Private
No email, no payment, completely anonymous
Ready to Get Started?
Take your free ADHD test now. Get instant results and a doctor-ready PDF report in just 5 minutes.
Important Notice
This assessment is not a diagnostic tool and should not replace professional medical advice. If you have concerns about ADHD, please consult with a qualified healthcare professional.