Abstract: A router guide for a router comprising first and second spaced-apart end supports adapted to be removably positioned on spaced-apart supporting surfaces. First and second support members are secured to and extend between the ends of the first and second supports and have an elongated router track slidably mounted thereon and extending therebetween. The router track comprises elongated spaced-apart angle members adapted to receive and support the router base. The angle members are spaced-apart to define an elongated opening extending therebetween adapted to receive the power shaft of the router extending downwardly therethrough. The support members are selectively vertically and horizontally mounted on the end supports. The router track may be selectively moved between the end supports and the router may be selectively moved between the ends of the router track to level a large slab of wood.