Your Data.
Your Control.
Verified.
Built for people who actually care about privacy. No tracking. No background scripts. No corporate cloud holding your keys.
Keypher.
Local Node · Secure
Your Vault
All passwords, notes & IDs
Security Score
Live health of your vault
Quick Actions
Generator · Audit · Add
Record Types
Login · Card · ID · Note
Cloud Sync
Zero-knowledge · Anonymous
Local or Cloud.
You pick. You control.
Both modes keep your passwords private. The difference is where your encrypted vault lives.
Local Isolation
Local Mode
You don't trust the cloud. Good.
Everything stays on your device. No server ever sees your passwords. Your vault lives as an encrypted blob on your own machine — even if Keypher disappears tomorrow, your data is still yours.
No cloud backup. If you lose your device and have no export, your vault is gone.
100% offline capable — works with no internet
Your master password never leaves your device
AES-256-GCM encrypted blob stored locally
No account required. No email. Nothing.
Built for journalists, activists, and privacy-first people
Every feature you need.
Nothing you don't.
Local Encrypted Blobs
Your passwords are encrypted by AES-256-GCM on your device before anything happens. The blob stays local unless you choose Cloud Sync.
Zero-Knowledge Cloud Sync
We sync an encrypted blob. We never store your master password or decryption key. Your data is private by architecture, not just by policy.
Secure Sharing via Burn Links
Share a password via a temporary link that self-destructs after one read. No logs. No copies. The recipient sees it once, then it's gone.
Security Audit Engine
Keypher scans your vault for weak, reused, or leaked passwords and scores your overall security. Fix issues in one click.
Password Generator
Generate secure passwords with full entropy control — length, symbols, numbers, and ambiguous character exclusions are all up to you.
Anonymous by Default
No tracking. No analytics scripts. No third parties in the background. Your browsing and your vault are your own business.
Why Keypher wins
on privacy.
We're not for everyone. We're for people who actually read privacy policies and don't like what they find.
| Feature | Our pick Keypher | 1Password | Dashlane | NordPass | Bitwarden |
|---|---|---|---|---|---|
| Fully anonymous (no tracking) | |||||
| Local offline mode (no internet required) | |||||
| Zero-knowledge cloud sync | |||||
| AES-256 encryption standard | |||||
| No background analytics scripts | |||||
| Burn-on-read secure sharing | |||||
| Built-in security audit | |||||
| Crypto-grade password generator | |||||
| Open source / auditable code | |||||
| Free to use core features |
Security Audit.
Public. Honest. Updated.
We publish our security findings because we have nothing to hide. External researchers audit our code — here's what they found.
Master key derivation uses PBKDF2 with 310,000 iterations
Manual audit confirmed: no GA, Segment, Mixpanel or similar trackers
CSP blocks inline scripts and unauthorized origins
All vault blobs use authenticated encryption with random IVs
Report available at audit.keypher.io — updated quarterly
Read the Full Report
Every finding, every test, every line of reasoning. Our external auditors don't hold back, and neither do we when we publish their results.
- Updated every quarter
- External auditors only
- Full CVE scope coverage
Works in your browser.
Right where you need it.
One click away in every major browser. Always free. Always open.
Chrome
Chrome Web Store
Firefox
Firefox Add-ons
Edge
Microsoft Edge Store
Ready to own your keys?
Stop renting your privacy from corporations. Keypher keeps your vault on your terms.