A toaster or toaster is a small electrical device designed to convert sliced bread into toast by exposing it to radiant heat for baking. Toaster can bake many kinds of sliced bread products. It was invented in Scotland in 1893. After years of development, an automatic mechanism was introduced to stop baking and pop slices.

The most common household toasters are pop-up toasters and toasters. The bread slice is inserted into the slot at the top of the pop-up toaster, and the bread can be toasted within 1-3 minutes by using the electric heating element. The toaster has a control that can adjust the amount of bread toasted by the device. The front of the electric oven has a hinged door that can be opened to allow food to be placed on a shelf with heating elements above and below the barbecue area. The function of electric oven is the same as that of small conventional oven. The oven usually has settings and temperature control for baking bread to use the device as an oven.

Modern toasters are usually one of three types: pop-up toasters, toasters, ovens and conveyor toasters. For home use, consumers usually choose the toaster type based on their intended use. The pop-up toaster is better than the uniform toaster, but the pop-up toaster can't bake and bake.

Conveyor toasters are mainly used in restaurants or other industrial dining environments that need to bake large quantities of bread quickly.

Toaster can be used in any kitchen. Compared with other toasters, designers show more aesthetic changes to pop-up toasters. Consumers can choose toaster by its appearance.