Cryptico Messenger

Cryptico is a secure messenger with end-to-end encryption built on the Signal Protocol. Private chats, voice and video calls, with no phone number or email required.

SIGNAL PROTOCOL ENCRYPTION
Everything you send in Cryptico is protected by the Signal Protocol, an open end-to-end encryption standard trusted by cybersecurity experts. What's encrypted:
- Text messages
- Voice messages
- Voice and video calls
- Photos, videos, and documents

Every message is encrypted on your device before it's sent. Only you and the person you're talking to can read it. The server only relays encrypted data.

ANONYMOUS MESSAGING
No phone number, email, or other personal data is needed to sign up. Chat privately without revealing your identity.

SECURE CALLS
- One-on-one voice and video calls
- Group calls
- Screen sharing

Calls won't drop when you lock your screen or switch to another app. Cryptico shows a notification and keeps the connection active until you end the call.

FILE SHARING
Send photos, videos, audio, and documents. Every file is encrypted just as securely as your messages.

WHY CRYPTICO
- End-to-end encryption by default
- Signal Protocol for messages and calls
- Sign up without a phone number or email
- Group video calls with screen sharing
- Reliable calls in the background

Download Cryptico and chat privately.