C
CHUMPICHAT
Private chat, kept simple.
Create an account or sign in. Message content is encrypted on your device before it reaches the server.
HTTPS required
Use an HTTPS address on phones so browser encryption is available.
Prototype E2EE
Passwords authenticate your account. Your private encryption key stays in this browser. A new browser/device creates a new key, so contacts will see a safety-key change.
Select a conversation
encrypted messaging prototypeSecurity key changed
Safety fingerprint
Select a contact to see their fingerprint.
Compare this with your contact over another channel before trusting a changed key.