Steganography is the craft of concealing the  way that correspondence is occurring, by concealing data  in other data. A wide range of bearer record organizations  can be utilized, yet computerized pictures are the most  mainstream in light of their recurrence on the web. For  concealing mystery data in pictures, there exists a huge  assortment of steganography procedures some are more  mind boggling than others and every one of them have  individual solid and feeble focuses. Various applications  may require outright imperceptibility of the mystery data,  while others require an enormous mystery message to  be covered up. This undertaking report means to give a  review of picture steganography, its uses and strategies.  It likewise endeavours to distinguish the necessities of  a decent steganography calculation and quickly thinks  about which steganographic methods are progressively  reasonable for which applications.