Despite advances in evidence-based treatment for autism spectrum disorder (ASD), disparities in service access remain a serious concern. Current treatment models may not be feasible for families who live in remote geographical regions or have limited resources. To address this, studies have begun to explore parent-implemented interventions via an online format. The current study examined a new online course designed to help parents implement Pivotal Response Treatment (PRT) for their toddler with ASD. Parents submitted videos of parent-child interactions which were coded for fidelity of implementation (FOI) and social communicative behaviors. The data indicate that PRT fidelity and child behaviors significantly improved following course participation. This suggests that an online intervention may be a feasible approach to disseminating PRT strategies.