Vehicle registration plates in Denmark normally have two letters and five digits and are issued by authorities. Plates can be obtained at authorized car dealers, vehicle inspection stations or official registration centers. The combination is simply a serial and has no connection with a geographic location, but the digits have number series based on vehicle type.

A vanity plate or personalized plate ; prestige plate, private number plate, cherished plate or personalised registration ; personalised plate or custom plate is a special type of vehicle registration plate on an automobile or other vehicle. The owner of the vehicle pays extra money to have their own choice of numbers or letters, usually portraying a recognizable phrase, slogan, or abbreviation, on their plate. Sales of vanity plates are often a significant source of revenue for North American provincial and state licensing agencies. In some jurisdictions, such as British Columbia, vanity plates have a different color scheme and design.