Free · No signup required
Protect your .NET code in seconds
Upload a .NET DLL or EXE and download an obfuscated copy. Names are rewritten to make reverse engineering significantly harder — the output still runs exactly the same.
Obfuscate
Your tier: Free ·
Max 1 MB per file · Up to 1 file per batch
No source code required
Works directly on compiled .NET assemblies — no access to your source is needed.
Your IL stays valid
Only metadata is rewritten. The output assembly runs identically to the input.
Files never stored
Uploads are processed in memory and streamed back. Nothing is written to disk or kept.