Quasar Contact
Military-grade encrypted chat with zero data logging
Quasar Contact launched on August 10, 2025 with 8 votes, #2,487 of 8,530 launches that month and more than 50% of that year's launches. The site was still online in September 2026, 1 year on.
What it does
Secure end-to-end encrypted messaging app with real-time chat, military-grade encryption, and privacy-first design. No data logging, cross-platform PWA.
Experience military-grade security with Quasar Contact. End-to-end encrypted messaging with zero data logging. Start secure conversations today.
Military-grade hybrid encryption for every message. Your private key is generated on-device — the server never sees it. Military-grade RSA-OAEP + AES-GCM hybrid encryption. Your private key is generated locally and never leaves your device. JWT-authenticated WebSocket connections deliver messages instantly. Typing indicators and read receipts — all encrypted end-to-end. No message logging, no data mining, no analytics on your conversations. Your messages are exclusively yours — always. Send encrypted messages in real-time with delivery confirmation and read receipts. Edit or delete messages seamlessly. = 768px --> = 768px --> = 768px --> = 768px --> = 768px --> = 768px --> How Our…from quasar.contact
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