Secure Chat Encryption Tool

⚠️ Everything happens locally in your browser. Do not share your Private Key with anyone.

1. Key Exchange (ECDH Asymmetric)

Generate new keys, or paste your existing Private Key below.

My Private Key (KEEP THIS SECRET):

My Public Key (Send this to your partner):

Partner's Public Key (Paste theirs here):

Derived Shared Private Key:

Shared Secret / Password:

Active Shared Secret:

🔒 End-to-end encryption active locally. Enter your Shared Secret to begin.