Abstract : The process of creating a prototype library based on historic architectural data and paving the way for virtually built heritage structures is known as heritage building information modelling (HBIM). The steps in HBIM are as follows: documentation phase, design phase, and three-dimensional (3D) model creation phase. Photogrammetry is used to generate 3D digital models of objects by uploading multiple photos using a certain software while crowdsourcing is the allocation of a task to a group of pe