Java is one of the most popular programming languages used for developing client applications and server software. One of the reasons why it became so popular is due to the fact that Java programs are translated into Java bytecode, therefore, they can be executed on any computer architecture using the Java Virtual Machine (JVM). Another reason is that it has a lot of libraries, which are very useful for developers. As you probably guessed, Java also has a built-in Base64 library.
You can use Java Base64 encode as follows:
On other hand, the Java Base64 decode can be used as follows: