KeyPher - Sovereign Password Manager

The ultimate privacy-first, zero-knowledge password manager. Secure your digital identity with military-grade local encryption.

Keypher is a sovereign, zero-knowledge password manager built for users who refuse to compromise on security. We mathematically guarantee that your data is safe by ensuring your master password and encryption keys never leave your device. Key Features: - 🔒 Air-Gapped Local Encryption: Your vault is encrypted locally using AES-256-GCM and Argon2id before it ever touches the network. We cannot read your passwords, even if we wanted to. - ⚡ Seamless Autofill: Instantly inject your credentials into websites with a single click. - ☁️ Cloud Sync (Optional): Sync your encrypted vault seamlessly across all devices using our ultra-fast Cloudflare Edge infrastructure. - 🔗 Secure Sharing Protocol: Share passwords safely using one-time symmetric keys embedded in URL fragments that the server cannot read. - 🎲 Secure Generator: Create cryptographically random, highly complex passwords on the fly. - 🛡️ AI Audited: The Keypher cryptographic flow has been audited and verified by Google AI. Take absolute control of your digital identity today with Keypher.