Abstract: A creeper tool device ensures that tools and fasteners are readily accessible while working on an underbody of a vehicle. The device includes a support member having a top surface, a bottom surface, a first end, a second end and a pair of opposed sides extending between the first end and the second end. The top surface is configured for supporting a head and upper body of a user thereon when the user is lying in a supine position. A plurality of magnets is coupled to the support member wherein each of the magnets is configured for receiving a fastener thereon for magnetically coupling the fastener to the associated magnet. A plurality of casters is coupled to the bottom surface of the support member.