In this proposed work we try to discuss about analyzing or filtering Instagram hashtags given by crowds to detect whether hash tag is correct or not which is given by crowds. To identify correctness of tags we are using HITS algorithm. Now-a-days online social network users are posting messages with related pictures and the hash tags will be assigning to that picture. This related hash tags make other users to search that image easily. Sometime some user’s assigns unrelated hash tags to images which make searching process difficult.