Objective Psychosocial interventions are historically underutilized by cancer caregivers, but support programs delivered flexibly over the Internet address multiple barriers to care. We adapted Meaning‐Centered Psychotherapy for cancer caregivers, an in‐person psychotherapeutic intervention intended to augment caregivers' sense of meaning and purpose and ameliorate burden, for delivery in a self‐administered web‐based program, the Care for the Cancer Caregiver (CCC) Workshop.