This paper gives an effective spatial area based picture concealing plan, utilizing Molecule Swarm Streamlining (PSO) with capsule encryption technique. First the plain text was encrypted using capsule encryption method after the PSO method was used to hide the encrypted data into the image. Partical swarm optimization is utilized to locate the finest pixel areas in a dark scale picture pixel information can be installed. The target capacity for PSO is characterized in a manner that mutually for quality and heartiness of the stego picture are adequate. This outcomes in a stego picture which is great in quality as well as ready to handle certain clamor and pressure assaults amid transmission. The outcomes when contrasted and some late information concealing procedures in the spatial area show better stego picture quality at the side of contortion resistance. © 2020 IEEE.