Secure Notes
Create encrypted notes with auto-expiration. AES-256-GCM encryption, stored locally in your browser. Notes self-destruct when expired.
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Create an encrypted note to store it safely in your browser.
AES-256-GCM
Industry standard authenticated encryption.
Self-Destruct
Notes are purged upon expiration or max views.
Local-Only
Zero data is sent to servers. Everything stays local.
End-to-End Privacy
We use the PBKDF2 key derivation with 100,000 iterations and AES-256-GCM to ensure your notes are theoretically unbreakable without the password.
Ephemeral Storage
Set your notes to expire after an hour or up to 30 days. You can also enforce a maximum view count for "read once" sensitive data.
Secure Environment
Running entirely in your browser means no logs are kept, no databases are compromised, and no third-party can ever intercept your secrets.