Disclosed are a method for providing a sign image search service and a sign image search server used for the same. The present invention is realized through the steps of: by the sign image search server, mapping and storing a sign image and character information corresponding to the sign image; receiving, from a user terminal, an image search request including the character information; searching the character information included in the image search request and the sign image which has been mapped and stored; and transmitting, to the user terminal, the sign image which has been searched. According to the present invention, provided is the method for providing the sign image search service and the sign image search server used for the same capable of enabling users to freely search for and utilize sign images.
