Magnets have been used in orthodontics since the 1970s to provide tooth movement. They provide advantages over conventional appliances like constant force levels without decay, less patient discomfort, and faster tooth movement. Various types of magnets can be used in clinical applications like impacted tooth relocation, diastema closure, extrusion or intrusion of teeth, and malocclusion correction. While magnets offer benefits, they also have disadvantages like corrosion, bulkiness, and thermal sensitivity that limit their routine use in practice.