System of embedding mystery statistics in pictures, which could not be identified by the source and the destination, is known as Image Steganography. It is very useful to hide secrete text message in an Image. This paper talks about the image steganography and the use of Block Founded Discrete Wavelet transforms (DWT) for embedding the encoded mystery msgby QR code into the photograph with the help of Advanced Encryption Standard (AES) cipher algorithm. It can converse approximately exact observation of Quick Response (QR) codes, their organization and use of QR Codes in the area of data protection. Our study also observes the (Peak Signal-to-Noise Ratio) on LSB bit primarily based records hiding approach. This approach offers satisfactory photo greatest procedures among the Cover QR and the Stego QR, as the covert information which has been embedded to its first-rate matching pixel fee of the duvet QR code.
