Browxy

Browxy is a free Java compiler, launcher, and publisher for running programs, apps, and coding on the fly!. It also has multi-language support that includes C, C#, C++, PHP, and Python,

Browxy ranks among the top free java compilers online when it comes to features offered and ease of use. Browxy is still in beta but fast becoming popular among java learners and developers who love to play around with java online, in the browser.

You can create an account at Browsy.com and keep track of your code, can submit code snippets and view and use public code submitted by other users. And of course, you can keep your source code private for your viewing only.

Browxy is very easy to use and simple java compiler online, it provides three views which are - Console view, Applet view and log view to run and see your code execution.