The role of data ethics in technology development is crucial as it guides the responsible use of data throughout various applications. With the growing reliance on data-driven decisions, ethical considerations must ensure the fair treatment and privacy of individuals' information. Establishing frameworks for transparency, accountability, and consent is essential to prevent misuse and discrimination. Moreover, promoting ethical data practices fosters public trust in technology companies and their products. As technology becomes more integrated into everyday life, prioritizing data ethics will be vital for preventing harm and ensuring equitable outcomes.