The present invention is related to an electrochemical paper towel sterilizing device, which mainly comprises: at least one sterilizing device, at least one first accommodating space, at least one water-inlet portion, at least one electrolytic component, at least one power-supply element, and at least one second accommodating space. In this way, the second accommodating space is provided with a dry wiping-object (such as a paper towel), and the user can add water into the first accommodating space via the water-inlet portion and electrolyze the water through the electrolytic component to generate the high active oxygen species, and combine the water and the high active oxygen species into the wiping-object, thereby producing a wet wiping-object with sterilizing effect.
