In this tutorial you will learn how to convert or encode image to Base64 string and convert or decode Base64 string to image in Java.   What is Base64? Base64 is a group of similar binary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation.     Why we need to convert image to Base64 string? Let’s consider some real life scenarios. What we will do if we want to store