Obfuscate Jar

Automatically excludes dependencies and mixin classes.
Easy-to-use access management.

More settings available in the dashboard.

Quick Obfuscate

Upload a JAR file and obfuscate it instantly with preset configurations

Upload JAR File

Click to upload or drag and drop

Obfuscation Preset

Low Protection

CodeOptimize, ConstEncrypt, Renamer (LocalVar), HideCode

Medium Protection

Adds Field & Method renaming, InvokeDynamics for balanced protection

High Protection

Full protection suite including Crasher for maximum security

Need more control? Try our Dashboard for advanced configurations and project management.

Ready to use out of the box. Perfect for developers without obfuscation experience

Automatically figures out and excludes in-jar dependencies and mixin classes

Easy-to-use hardware ID authenticator that automatically injects into your JAR

Choose from low, mid, or high presets for different security requirements

Full support for JVM applications with JavaScript support coming soon

Free and open source software under MIT license for complete transparency