RAADS-R Test is a free browser-based informational self-assessment for adults exploring possible autistic traits. It guides users through 80 structured questions covering social communication, sensory experiences, focused interests, and language patterns.

After completion, users receive a private total score and clear domain breakdowns without creating an account. The tool supports thoughtful self-reflection and can help adults prepare questions for a qualified professional. Results are informational and are not a medical diagnosis.

The responsive web experience works on desktop and mobile, explains scoring in plain language, and emphasizes privacy and responsible interpretation. It is designed for adults exploring neurodivergence, educators sharing accessible resources, and anyone considering whether a professional evaluation may be useful.