An automatic vision aligned scriber includes a table, an adsorption orientation device, a bridge, a moving platform, a service controller, a printing head, a camera, a lamp and an image processor. The scriber uses a flat table for placing each footwear assembly waiting for scribing. An image system can identify each footwear assembly and measure its position and orientation on the table. A manipulator is used for controlling the printing head to move above the table and printing the lineation on each footwear assembly according to its special position and orientation relative to the table. The scriber has the advantages of digitalization and space saving.