RAADS-R Test is a privacy-first online adult autism self-assessment resource. It helps adults reflect on long-standing patterns in social communication, sensory processing, routines, focused interests, and everyday experiences. The questionnaire is available in the browser with immediate scoring and clear context. Results are informational and are not a medical diagnosis. Users can review their responses privately, consider examples across different stages of life, and decide whether speaking with an autism-informed clinician could be useful. The resource emphasizes responsible interpretation: a screening score is one piece of information, not a verdict. It also encourages practical reflection on support needs, strengths, communication preferences, sensory demands, and helpful accommodations.