This document summarizes a webinar about building an online teaching toolkit for medical education. The webinar covered considering the benefits and challenges of online learning, reflecting on aspects of normal teaching practice that can be used remotely, and identifying gaps in one's online teaching toolkit. Attendees learned about tools for learner engagement, discussion, support, assessment, and practice development. The presenters discussed evolving one's toolkit through tools like discussion boards and video. Ensuring accessibility, managing synchronous sessions, and using virtual simulations were also covered. The webinar provided examples of online medical teaching and concluded by taking questions.