SMS messages are one of the popular ways of communication. Sending of any message is very easy. When user sends any confidential data through message it is very difficult to protect it from SMS security threats like man-in-middle attack or attack. The paper report describes solution to how it supports secure sending any kind of data through internet messaging. This application will provide an ultra-encryption technique to secure the data. The proposed techniques encrypt the SMS in AES (Advanced Encryption Technique). The proposed application will not have any limitation on the size of sending data. The application will ensure encryption at both client side as well as server side.