Hydrelia albifera, the fragile white carpet moth, is a moth in the family Geometridae. It is found from Newfoundland to British Columbia, south in the east to the Gulf states. The habitat consists of deciduous and mixed-wood forests. The wingspan is 16–18 mm. The wings are dull white, crossed by five forewing and three hindwing bands, consisting of dull yellow-brown spots or blotches. There is one generation per year in the north, while two may occur further south. Adults are on wing from May to August.