A wrap film cutter including a bar shaped housing and a lid as the main body; a double tiered protrusion on the front edge of the lid; a stuck out shaft attached to the end of the protrusion; a trough on the front edge of the housing; an indented cutting set installed in the trough. The hollow portion of the bar shaped housing is for the installation of the wrap film. With this device the film wil be cut by the length needed through an easy and quick pushing motion onto the lid. This way can save the time and energy and meanwhile, keep film in tidy shape.