Write private notes or keep a daily log, everything is encrypted and safe.
Dual-mode journal: Notes use AES-256-GCM client-side encryption with a per-note passphrase via Web Crypto API. Log entries are unencrypted timestamped records with tag categorization and word count tracking. Both persist in localStorage (hos_notes_v1, hos_logbook_v1).

Your private notes. Write anything you want to remember, ideas, lists, plans. Everything is encrypted so only you can read it.

Encrypted Note

Enter your note passphrase to read this note.

Select a note or create one.

Notes are stored locally, encrypted with AES-256-GCM.

✓ Saved

Your personal log.
Record thoughts, discoveries, and daily reflections.