The invention discloses an edger for machining of special-shaped glass beveled edges. The edger comprises a frame, a horizontal bottom workbench, a horizontal upper workbench, a horizontal rotating workbench, a pneumatic fixture, an angle table, a grinding head unit, a circuit control system, a protective housing, an oil circuit lubricating system, and a machining cooling system. The edger is applicable to machining special-shaped glass beveled edges and is also applicable to machining of straight edges, round edges and duckbill edges for special-shaped glass; meanwhile, the edger is applicable to the machining of beveled edges, straight edges, round edges and duckbill edges for glass which has a regular geometric outline. Compared with the prior art, the edger has the advantages that the edger is manufactured by means of the digital technology, machining of the special-shaped glass beveled edges no longer needs manufacturing of copying plates, work efficiency is improved, time, labor and materials are saved, and the edger has excellent market prospect.