Abstract: A jar opener including a rigid housing having a horizontal top wall, a horizontal bottom wall, and a space therebetween and with the bottom wall further having a gripping surface for gripping a bottom of a jar that is placed thereupon; an elongated horizontal traveling plate disposed within the space at a location above the gripping surface of the bottom wall; a revolvable wheel coupled to the traveling plate at a location above the gripping surface of the bottom wall and with the wheel also having a gripping surface for gripping a lid on the jar; a first drive mechanism engaged with the traveling plate for allowing its lowering for placement of the gripping surface of the wheel in contact with a lid on the jar; and a second drive mechanism engaged with the wheel for allowing its revolution for loosening the lid on the jar.