Rise JVM

A minimal Java Virtual Machine on WASM

Rise JVM runs Java Byte Code directly in your browser, no server needed.

Traffic: 576.0kB WASM Binary + 15.9kB JavaScript

Try it


or upload a custom .class file:

👈Select a .class file

Please select a demo program.

Supported Features

A detailed list of supported opcode can be found here.

Features Supported?
Simple Integer Arithmetic Yes
Calling functions Yes
System.out.println Yes
Standard Input No
Creating Objects Yes
Looping Yes
Polymorphism No

Acknowledgement

Pico.css