Every device
Desktop apps, mobile apps, browser extensions and a CLI — all sharing the same encryption core.
Product
More than a password manager. An identity security vault.
ARKCRON unifies five layers that usually live in five different tools — with one encryption model underneath all of them.
Five layers, one vault
Built as a stack, not a bundle.
Each layer stands on the one below it. The zero-knowledge encryption model is the foundation for all of them.
- 01
Password manager
Generate, store and autofill strong, unique passwords on every device.
Learn more → - 02
Identity vault
Passkeys, documents, recovery codes and payment details, encrypted together.
Learn more → - 03
Authentication platform
Passkeys, FIDO2, TOTP, push and biometrics, chosen by risk.
Learn more → - 04
AI security assistant
A risk engine that works on privacy-preserving signals, not plaintext.
Learn more → - 05
Post-quantum security layer
Hybrid classical + ML-KEM key establishment on a crypto-agile core.
Learn more →
What you can store
Everything that proves who you are.
Every item type is encrypted on your device with AES-256-GCM before it syncs.
- Passwords
- Passkeys
- API keys
- SSH keys
- Secure notes
- Recovery codes
- Identity documents
- Payment cards
- Secrets
- Certificates
- Developer credentials
- Wi-Fi & devices
Secure sharing
Share an item or a vault with a person or a team. Keys are wrapped to the recipient using hybrid key establishment.
Import in minutes
Bring passwords from browsers and other managers. Files are parsed and encrypted locally.
Emergency access
Let a trusted contact request access after a waiting period you choose.
Phishing-aware autofill
Autofill only fills on the exact site a credential belongs to, and warns you on look-alikes.
Continuous monitoring
Breach exposure, credential age and sign-in anomalies, surfaced as clear next steps.
Dashboard
One score. Clear next steps.
vault.arkcron.com
Good evening
Security overview
92/100
Excellent
Security score
Up 6 points since you enabled passkeys on 4 accounts.
- Weak passwords
3
- Reused passwords
2
- Compromised
0
- Passkey coverage
74%
- MFA coverage
91%
- Suspicious sessions
1
AI Security Insights
no plaintext accessed- Migrate
3 accounts can be migrated to passkeys.
Supported sites detected · on-device analysis
- Rotate
Your GitHub credential has not been rotated for 214 days.
Credential age signal · on-device
- Review
Sign-in from a new device requires verification.
MacBook · Frankfurt · 2 min ago
- Details
Overall identity exposure decreased by 18% this month.
Trend · 30 days
Sessions
- Trusted
iPhone 16 · Passkey
Istanbul
- Trusted
Windows · FIDO2 key
Ankara
- Step-up
MacBook · Password
Frankfurt
- Expires 42m
CLI · Short-lived token
eu-central-1
Start with one vault. Keep it for what comes next.
Free for individuals. No card required. Your keys stay on your devices from the first minute.