The present invention provides an optional-stripping stripper and solves a problem that existing strippers cut all human body tissues contact with stripping blades. The optional-stripping stripper comprises a grip and a stripping portion, the grip is connected with the stripping portion, one side of the stripping portion is provided with a stripping knife, and the grip rotates and is pulled back to enable the stripping knife to conduct stripping. The optional-stripping stripper arranges the stripping knife inside the stripping portion to prevent the stripping blade from cutting the human bodytissues, realizes optional cutting of the human body tissues, reduces wound areas, shortens healing time of patients, realizes various stripping modes to conduct fixed-point stripping using the optional cutting according to specific conditions of parts to be stripped, and at the same time is simple to operate and good in cutting effects.