The World's First Post-Quantum Secure Browser
Browse with encryption that even future quantum computers cannot break. Built with NIST-approved ML-KEM-768 lattice-based cryptography.
Free to use. Pro plan at ₹99/month.
Every layer of Q-Browser is engineered to defend against both current and future quantum threats.
Every connection uses X25519 + ML-KEM-768 hybrid key exchange. Automatic. No setup needed.
Passwords encrypted with HKDF-SHA-512 + AES-256-GCM. Military-grade protection for your credentials.
Route all traffic through an encrypted quantum-safe proxy. Your ISP can't see what you browse.
No telemetry. No ads. No data collection. Built-in tracker blocking and anti-fingerprinting.
Multiple overlapping layers of post-quantum cryptography secure every aspect of your browsing.
NIST FIPS 203 compliant hybrid key exchange on every connection.
Bookmarks, history, and local data encrypted at rest with quantum-safe keys.
Credentials derived and wrapped with military-grade key derivation.
Tamper-proof cryptographic logs for every security-relevant event.
Comprehensive tracker blocking, WebRTC leak prevention, and Do Not Track enforcement.
All network traffic routed through a quantum-safe encrypted tunnel.
The encryption protecting your data today will be breakable by quantum computers. The time to prepare is now.
Quantum computers running Shor's algorithm will factor RSA keys and solve elliptic curve discrete logs in polynomial time, destroying the foundation of today's web encryption.
Nation-state adversaries are recording encrypted traffic today, planning to decrypt it once quantum computers become available. Your data has a shelf life longer than classical encryption.
VajraX uses ML-KEM-768 (FIPS 203) and ML-DSA-65 (FIPS 204) -- the algorithms NIST selected after a decade-long international competition. These are the new gold standard.
See how VajraX Q-Browser stacks up against mainstream browsers on security and privacy.
| Feature | Chrome | Firefox | Brave | Q-Browser |
|---|---|---|---|---|
| PQC TLS Key Exchange | Partial | No | No | ML-KEM-768 |
| Encrypted Bookmarks | No | No | No | AES-256-GCM |
| PQC Password Vault | No | No | No | HKDF-SHA-512 |
| Built-in VPN | No | No | No | PQC Proxy |
| Tracker Blocking | No | Partial | Yes | Yes |
| Audit Logging | No | No | No | HMAC-SHA-512 |
| Quantum Scanner | No | No | No | Yes |
| Telemetry | Sends to Google | Limited | Limited | None |
Real advantages that matter to you, explained simply
Chrome sends your browsing data to Google. Firefox sends telemetry. Even Brave collects some data. VajraX Q-Browser sends absolutely nothing. Zero telemetry. Zero tracking. Your bookmarks, passwords, and history are encrypted on YOUR device and never leave it.
Quantum computers will break today's encryption (RSA, ECDSA) within the next decade. Data encrypted with these algorithms can be stored now and decrypted later. VajraX uses ML-KEM-768 — a NIST-standardized lattice-based algorithm that even quantum computers cannot crack. Your data is safe today AND in 2040.
Chrome stores your passwords encrypted with your Google account. If Google is breached, your passwords are exposed. VajraX encrypts your passwords with HKDF-SHA-512 + AES-256-GCM using a master password that never leaves your device. Not even AllSecureX can read them.
Other browsers need a separate VPN app. VajraX has a one-click PQC VPN built right in. Your ISP can't see which websites you visit. The connection between your browser and the VPN server uses the same quantum-safe encryption. No separate subscription needed — included with Pro.
Most browsers say "secure" but don't tell you HOW. VajraX shows you the exact encryption algorithm used on every connection. Click the security badge to see if a site uses quantum-safe encryption or classical only. The Quantum Scanner checks all your visited sites and tells you which ones are vulnerable.
You don't need to understand cryptography to use VajraX. All quantum protection is automatic. Just browse normally — your data is protected without any configuration. Settings are explained in plain language. Help docs cover everything. Free to use, with optional Pro for power users.
Start free with full PQC browsing. Upgrade to Pro for the complete quantum-safe toolkit.
Available for macOS. Windows coming soon. Free download, no account required.
~95 MB · macOS 12+
~99 MB · macOS 12+
Windows 10+
Windows 10+
Delivered via CloudFront CDN. No account or sign-up required.
For engineers, auditors, and security teams who want the details.
All post-quantum algorithms conform to final NIST standards published August 2024. Key encapsulation uses ML-KEM-768 (FIPS 203), digital signatures use ML-DSA-65 (FIPS 204), and entropy sources comply with SP 800-90B.
Built on the Chromium rendering engine via Electron framework. PQC operations handled by a native Rust cryptography layer. Backend infrastructure runs on AWS with quantum-safe TLS termination. All vault operations occur client-side -- keys never leave the device.
Requires macOS 12 (Monterey) or later, or Windows 10 (64-bit) or later. Linux builds are planned for a future release.