Courts in new democracies sometimes encounter challenges in gaining public trust, even after achieving judicial independence. This study examines how judicial communication can help build trust in the judiciary. Specifically, I address two questions regarding judicial communication: first, what motivates judges to engage in communication, and second, how this communication influences the public’s trust in the judiciary. I argue that members of a judiciary engage in communication to protect the judiciary’s reputation and that this communication fosters the public’s trust in the judiciary. This is because improved communication enhances the public’s understanding of the courts. To test my theoretical argument, I analyze a unique judicial reform in Taiwan, where a public-oriented communication strategy using social media was introduced. Using in-depth interviews with members of the judiciary and a difference-in-differences design, I find that, first, judges seek to protect judicial reputation by adopting a communication strategy characterized by information clarity and accessibility. Second, individuals more likely to be exposed to this communication, particularly frequent digital users, demonstrate increased judicial trust. My findings have implications for how courts in new democracies can use communication strategies to bolster judicial trust.