The disclosure concerns a truck bed extender for use with a pickup truck. The truck bed extender is configurable in three states: (i) a first state provides for extending a size the enclosed truck bed, (ii) a second state provides a horizontal work surface, and (iii) a third state provides a collapsed storage about the tailgate portion of the pickup truck. Measuring gauges may be embedded or disposed on a surface of the truck bed extender. Additionally, a rectangular cover panel can be implemented for covering a gap disposed between a horizontal surface of the truck bed and the tailgate when extended outwardly.