RJNI | Java native obfuscator
rjni.dev
LaunchIndex first observed RJNI | Java native obfuscator (rjni.dev) live on 22 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
RJNI | Java native obfuscator (rjni.dev) was first observed live on 22 September 2026.
RJNI translates Java method bodies to Rust, compiles them into a native library and relinks through JNI, so the original bytecode is no longer in the class file. It provides Java native obfuscation and protection, with documentation and pricing information.
Before that transition, LaunchIndex recorded the site as coming soon on 21 September 2026. Its profile is classified as Developer tool within Technology / Developer tools.
What the launch signal contained.
- First observed live
- Previous state
- Coming soon → Live
- Last verified
- Canonical host
- rjni.dev
- Category
- Technology / Developer tools
- Website type
- Developer tool
- Observed title
- RJNI | Java native obfuscator
- Observed description
- RJNI translates Java method bodies to Rust, compiles them to a native library and relinks them through JNI, so the bytecode is gone from your class files.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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