Secure Messaging for Everyone

End-to-end encrypted communication that keeps your conversations private and secure. Completely open source, giving you full transparency and control over your data.

Sender
Hello, this is a secure message!
Generate Keys
Encrypt
Transfer
Decrypt
Recipient
...
Waiting to send message...

Why Choose Temcrypta?

End-to-End Encryption

All messages are encrypted on your device and can only be decrypted by the intended recipient.

Group Messaging

Create secure group conversations with multiple participants while maintaining full encryption.

Key Management

Easy export and import of encryption keys for account recovery and device switching.

Privacy First

No access to your messages or encryption keys - your data remains yours alone.

Open Source

Fully transparent code that anyone can inspect, audit, and contribute to.

Web-Based

No app installation required - works in any modern web browser.

Security You Can Trust

Temcrypta uses modern encryption technologies to ensure your messages remain private:

  • RSA-2048 for key exchange
  • AES-256 for message encryption
  • Client-side encryption and decryption
  • No server access to decryption keys
  • Open-source code for transparency

Your private keys never leave your device unless you explicitly export them.

Encryption Diagram

About Temcrypta

Temcrypta is an open-source secure messaging platform designed with privacy and security at its core. Our mission is to provide a communication tool that respects user privacy and gives full control to the users over their data.

Open Source

Temcrypta is completely open source. You can review the code, contribute, or even host your own instance.

View on GitHub