A tool or medium used to document people’s feelings and thoughts through digital technology, such as electronic applications or online blogs. These journals allow people to express themselves in a safe and supportive environment, promoting emotional intelligence and self-understanding. At the same time, digital diaries can come with privacy and emotion sharing concerns, as some people may be concerned that other people in their digital environment will access their personal information. However, the use of digital diaries can be an effective tool to help people cope with negative emotions and improve their mental health.