PairCrypt

PairCrypt

In-app purchases

About this app

PairCrypt — Private Messaging
Private messaging. Built around your privacy.
PairCrypt is a privacy-focused messaging app designed for secure, encrypted rooms and private conversations.
Create a private room, connect with someone you trust, and message privately without building your communication around a traditional social network.
🔐 End-to-end encrypted
Your messages are encrypted on your device and decrypted on the receiving device.
PairCrypt is designed so that the relay infrastructure does not have the keys required to decrypt your conversations.
🕊️ No traditional account required
PairCrypt does not require a traditional social identity to start messaging.
No phone number.
No email address.
No public profile.
Your device generates the information needed for PairCrypt locally.
🔒 Private rooms
Create private rooms for conversations that matter to you.
Each room has its own security context and encrypted messaging.
🔑 Secure device pairing
Connect with someone you trust through PairCrypt's secure pairing process.
Once connected, messaging takes place inside the private room.
🛡️ Privacy by design
PairCrypt is designed around data minimization and private messaging.
The relay infrastructure handles encrypted communication without possessing the keys required to decrypt your conversations.
💾 Encrypted local storage
PairCrypt uses encrypted local storage to protect room data on your device, with cryptographic keys protected by the device.
✨ Simple by design
No social feed.
No public profiles.
No unnecessary complexity.
Just private messaging.
secure. simple. private.

What’s new

Initial production release of PairCrypt featuring zero-knowledge end-to-end encryption, device invitation pairing, optional embedded Tor network routing, and decoy PIN security.