Choose Your Test
Each assessment is based on peer-reviewed clinical research. Choose based on your age, available time, and preferred depth.
AQ-10
Autism Spectrum Quotient — 10 Items
A quick 10-question screening tool for adults
AQ-50
Autism Spectrum Quotient — 50 Items
Comprehensive autism screening questionnaire
RAADS-R
Ritvo Autism Asperger Diagnostic Scale-Revised
Detailed assessment for adults who suspect autism
M-CHAT-R
Modified Checklist for Autism in Toddlers, Revised
Parent-reported screening for toddlers
Tests by Age & Gender
Autism presents differently across demographics. Start with the guide that matches your experience.
What Our Tests Measure
Based on validated instruments used in clinical and research settings worldwide, aligned with DSM-5 diagnostic criteria.
Social Communication
How you process social cues, navigate conversations, read facial expressions, and understand the unspoken rules that govern social interaction.
Sensory Processing
Sensitivity to sounds, lights, textures, tastes, and smells. Many autistic people experience hyper- or hypo-sensitivity to input that others barely notice.
Routines & Patterns
The need for structure, predictability, and consistency. Unexpected changes to established routines can cause significant distress.
Focused Interests
Intense, deep engagement with specific topics — often with encyclopedic knowledge. A source of joy, identity, and expertise for many autistic people.
Important: These screening tools are not diagnostic instruments. A formal autism diagnosis can only be made by a qualified healthcare professional after a comprehensive evaluation.
Understanding Autism
Autism Spectrum Disorder (ASD) is a neurodevelopmental condition that affects how people perceive the world and interact with others. It affects an estimated 1 in 36 people — many of whom are undiagnosed.
- Social Communication: Differences in processing social cues, eye contact, and conversational flow.
- Behaviors & Interests: Focused interests, preference for routine, and unique sensory processing.
- Neurodivergent Strengths: Pattern recognition, deep focus, systematic thinking, and attention to detail.
After Your Screening
Understanding your traits can be a powerful moment of self-discovery. Consider seeking a formal evaluation if you experience:
A formal diagnosis provides access to accommodations, support, and deeper self-understanding.
Frequently Asked Questions
What is Autism Spectrum Disorder?
Which autism test should I take?
Can adults be diagnosed with autism?
Is this a clinical diagnosis?
What is "masking" in autism?
Jack Squire — Founder
Top 1% SEO Expert on Upwork · Outrider Digital · Neurodivergent Advocate
"I built this tool — and Free ADHD Test — because I know firsthand how life-changing it is to understand how your brain works. Screening should be free, private, and accessible to everyone."
Ready to understand your brain?
Choose from four validated assessments. No account needed — results are instant and completely private.
Choose Your Test