Post-Quantum Secure · Now Available

Disappear.
Connect. Repeat.

The world's most advanced privacy-first messenger. Quantum-proof encryption, zero-knowledge architecture, and zero compromises — on every device.

Download Beta How It Works
ML-KEM-768
Post-Quantum Algorithm
Zero
Messages Stored on Servers
5 Devices
Multi-Device Sync
Anonymous
No Phone Number
Why Vanish

Privacy that actually means something

Every feature built from first principles — not as an afterthought, but as the foundation.

⚛️
Post-Quantum Encryption
X25519 ∥ ML-KEM-768 hybrid encryption, conforming to NIST PQC standards. Your messages are safe against today's supercomputers and tomorrow's quantum threats.
🔒
Anonymous Identity
Register with just a username. Our Device Uniqueness Token prevents spam without ever knowing who you are — your identity stays untethered from your telecom provider.
👁️
Zero-Knowledge Architecture
Our relay is mathematically blind. It cannot store message content, call history, or group metadata. We literally cannot read your messages — and neither can anyone who compromises our servers.
💨
Relentlessly Ephemeral
Set self-destruct timers from 5 seconds to 4 weeks. Cryptographic keys are shredded on expiry. View-once media, screenshot detection, and forensic-level data wipes built in.
🎭
Sealed Sender Routing
Not just hiding what you say — hiding who you talk to. Sealed Sender cryptographically conceals your identity from the Vanish network itself. The server routes; it doesn't know.
🛡️
Ironclad Device Security
Anti-tampering for rooted/jailbroken devices, hardware-backed keys in Secure Enclave/StrongBox, biometric liveness detection, and Stealth Mode to hide the app entirely.
Security Architecture

Six pillars of absolute privacy

Designed by cybersecurity experts. Built to protect you against everything from device theft to nation-state surveillance.

Pillar 01
Anonymous Identity
Username-only registration. No phone number, no email, no government ID. Your Vanish identity is completely unlinked from your real-world identity.
Pillar 02
Harvest-Now, Decrypt-Never
Adversaries harvest encrypted traffic today to decrypt with quantum computers tomorrow. Vanish's PQ hybrid encryption makes that strategy useless — now and forever.
Pillar 03
Blind Relay Architecture
Servers act as a high-speed blind relay. Zero message storage, zero call history, zero group metadata. Only your contact list is recoverable — via a 24-word recovery phrase you hold.
Pillar 04
Cryptographic Expiry
Expiring messages aren't just deleted — their encryption keys are shredded. Once gone, recovery is mathematically impossible. No backups. No traces.
Pillar 05
Traffic Analysis Resistance
Sealed Sender hides not just content but metadata — who talks to whom, when, how often. Pattern analysis of Vanish traffic reveals nothing actionable.
Pillar 06
Hardware Root of Trust
Core identity keys never leave your device's Secure Enclave or StrongBox. Biometric liveness defeats spoofed fingerprints. Runtime hook detection blocks Frida/Xposed attacks.
Get Vanish

Available on every platform

One account. Up to five devices. Your privacy, everywhere you go.

🤖
Download for
Android
Beta APK
Download for
iPhone & iPad
Coming Soon
 🪟
Download for
Windows
Coming Soon
Download for
macOS
Coming Soon
 🐧
Download for
Linux
Coming Soon
Standards & Compliance

Built on open, auditable standards

📋
NIST PQC Certified
FIPS 203 (ML-KEM) and FIPS 204 (ML-DSA) — the latest post-quantum standards from NIST.
🌐
IETF MLS Protocol
Group messaging powered by the Messaging Layer Security standard for scalable, quantum-safe group chats.
⚖️
GDPR & CCPA Compliant
Strict data minimisation by design. We collect nothing we don't need — because we built it that way from day one.
🔍
Open to Audit
Our security architecture is documented and available for review. Transparency is not optional when your privacy is at stake.