Online peer support is a form of mutual aid that uses digital platforms, such as websites, apps, forums, chat rooms, or social media, to connect people with similar experiences or challenges. This type of support offers a range of advantages, including convenience, anonymity, accessibility, diversity, and empowerment. However, it also poses some challenges, such as communication barriers, privacy issues, ethical dilemmas, and burnout. To make the most of online peer support, it's important to choose a suitable platform and format that meets your needs and expectations. Additionally, establish clear guidelines and boundaries with your peer before engaging in online peer support. This includes setting expectations for confidentiality, consent, respect, frequency, duration, and topics. Furthermore, use empathic and respectful language to avoid confusion or conflict. Lastly, seek feedback and support from other peer supporters or professionals to prevent or cope with compassion fatigue.