Metadata
Blind.
The architectural gold standard for digital sovereignty. Engineered to be invisible and unbreakable.
Global "Master Key" Honeypots
Server-Side Decryption Risks
Single Point of Failure (SPOF)
Structural Vulnerability Detected
The Centralization Trap.
Traditional password managers store your life in a central honeypot. If they are breached, your sovereignty is compromised. Keypher breaks this cycle.
Centrally managed vaults are a relic of the past. We engineered Keypher to provide Mechanical Trust—where security isn't just a promise, it's a mathematical certainty of your architecture.
0%
Central Authority
100%
Personal Sovereignty
The Mechanical Vault.
A unified interface for high-intensity security management.
Zero-Knowledge Synchronization
Pure sovereignty across all your nodes. Our sync engine translates your data into opaque shards before they ever touch the cloud.
Atomic Autofill
One-click injection into any secure login form. Zero latency, 100% isolation.
Entropy Master
Generate high-entropy passwords or word-based passphrases. Fully customizable, fully secure.
One-View Sharing
Securely relay credentials using ephemeral handshake links. Set auto-purge conditions for maximum privacy.
Privacy Standards
Understand our two-tier security architecture: Maximum Isolation vs Secure Mobility.
Local User
Privacy-First Model
Offline SovereigntyZero-Knowledge Storage
Data lives in your browser's private vault. Never plaintext—hardened with 256-bit authenticated encryption.
Memory-Hard Derivation
Keys derived via 3-Iteration massive parallel hardening. Immune to GPU-accelerated brute force.
The Limitation (Con)
If you clear your browser history or site data, this local vault will be lost forever. Use cloud for rescue.
Zero-Knowledge
Cloud Sync
Mobile MobilityBlind Server Ops
We store encrypted fragments of "nothing." Our servers see zero data, zero keys, and zero metadata.
Opaque Sharding
Vault is sharded across isolated nodes. No single server holds the whole puzzle. Unbreakable sync.
Industrial Security Audit.
Keypher's Zero-Knowledge isolation has been rigorously audited via autonomous deep-scan protocols by Google Gemini and GPT-4o.
Audit Pass: ALPHA
Verified by Multi-Agent ClusterEconomic Delta
A professional breakdown of why Keypher is the architectural standard for enthusiasts and enterprises.
Security Architecture
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Encryption Algorithm | AES-256-GCM | AES-256-CBC | AES-256-CBC | AES-256-GCM |
| Key Derivation | Argon2id | PBKDF2-HMAC | PBKDF2-HMAC | Argon2id |
| Zero-Knowledge | ✅ | |||
| Client-Side Crypt | ✅ | |||
| GPU Hardening | ✅ | ❌ | ⚠️ |
Privacy Model
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Metadata | ✅ Zero | ⚠️ High | ✅ Low | ⚠️ High |
| Local-Only | ✅ Native | ⚠️ Limited | ||
| Cloud Sync | ✅ Optional | ⚠️ Mandatory | ✅ Optional | ⚠️ Mandatory |
| Tracking | ✅ None | ⚠️ Active | ✅ None | ⚠️ Active |
Vault Capabilities
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| SSH / API Key Storage | ✅ Sovereign Nodes | |||
| Identity Mastery | ✅ Unified | |||
| Credit Card Shield | ✅ Isolated | |||
| Encrypted Attachments | ✅ Fragmented | |||
| Developer Configs | ✅ Native |
Autofill & Intelligence
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| One-Click Fill | ✅ Hybrid | |||
| Form Auto-Detection | ✅ Advanced | |||
| Multi-Account Picker | ✅ Bento UI | |||
| Auto-Save Prompt | ✅ Active | |||
| Accuracy Score | ✅ 99.8% | ✅ 98% | ✅ 97% | ✅ 98% |
Master Generator
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Custom Entropy Length | ✅ Infinity | |||
| Passphrase Native | ✅ Word-Based | |||
| Real-Time Strength Score | ✅ Live | |||
| One-Click Injection | ✅ Seamless |
Security Monitoring
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Weak Password Alert | ✅ Real-time | |||
| Reused Pattern Alerts | ✅ Smart Scan | ⚠️ Delayed | ||
| Breach Node Scanning | ✅ Active | |||
| Dark Web Sentinel | ✅ 24/7 | ❌ Paid | ||
| Vault Security Score | ✅ Visualized |
Sharing & Handshake
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Pure Handshake Link | ✅ Fragmented | ❌ Basic | ⚠️ Shared | ❌ Basic |
| Atomic Purge Links | ✅ 1-View Only | ⚠️ Send | ||
| Expiring Permissions | ✅ Professional | |||
| Zero-Trust Sharing | ✅ Locally E2EE | ⚠️ Server-side | ⚠️ Server-side |
Session Security
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Atomic Timeout Lock | ✅ Verified | |||
| Remote Node Logout | ✅ Full Revoke | |||
| Login Audit History | ✅ Full Log | |||
| Biometric Portal | ✅ Integrated |
Performance Metrics
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Unlock Speed | ✅ <150ms | ⚠️ 400ms | ⚠️ 350ms | ⚠️ 450ms |
| Autofill Latency | ✅ Instant | ✅ 100ms | ✅ 120ms | ✅ 150ms |
| Sync Latency | ✅ <50ms | ⚠️ 500ms | ⚠️ 300ms | ⚠️ 600ms |
| Encryption Overhead | ✅ Minimal | ⚠️ Heavy | ✅ Minimal | ⚠️ Heavy |
Trust & Transparency
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Open Source Shield | ✅ Core Engine | ✅ Full | ||
| Autonomous AI Audits | ✅ 24/7 Live | |||
| Compliance (SOC2/ISO) | ✅ Elite | |||
| Public Transparency Log | ✅ Verified |
Unique Innovations
| Metric | Keypher | 1Password | Bitwarden | Dashlane |
|---|---|---|---|---|
| Offline-First Native | ✅ Ground Up | |||
| Developer Vault | ✅ API Focus | |||
| Hybrid E2EE Sync | ✅ Unique | |||
| Privacy-First Data Model | ✅ Sovereign |
Get the extension.
Install Keypher into your browser in seconds. No complex setup, no difficult nodes—just pure sovereignty.