Write, run, test, and practice Java directly in your browser with smart suggestions, snippets, custom input, instant output, autosave, keyboard shortcuts, and a clean professional workspace.
This workspace is designed for students, freshers, and developers who want a clean and professional way to practice Java online. You can write code, run it instantly, test with input, and get results without leaving the page.
It is perfect for Java basics, loops, conditions, strings, arrays, collections, methods, and interview practice.
Write your code in the editor, add input if needed, and click Run Java or press Ctrl + Enter.
Yes. Enter values in the Custom Input box and read them in Java using Scanner.
Yes. Start typing shortcuts like sysout, main, fori, or press Ctrl + Space to open suggestions.
Yes. The editor is designed to be simple, fast, and friendly for beginners and interview practice.