Encrypted Notes
AES-256 notes stored only in this browser.
🔒 Processed on your device — nothing is uploaded.
Your notes are encrypted with AES-256-GCM using a key derived from your password (PBKDF2, 250,000 rounds) and stored only in this browser. There is no password recovery.
About the Encrypted Notes
Some notes — account recovery codes, private ideas, personal information — shouldn’t sit in plain text. The vault encrypts your notes with AES-256 using a key derived from your password and stores them only in this browser.
When to use it
- Keeping recovery codes and private details encrypted
- Writing a private journal on a shared computer
- Storing sensitive drafts you don’t want synced to the cloud
- Learning how client-side encryption works
Tips for the best results
- There is no password reset — if you forget it, the notes can’t be recovered
- Use the Backup button to save an encrypted copy
- Clearing your browser data deletes the vault, so keep a backup
How to use the Encrypted Notes
- Open the Encrypted Notes.
- Set it up the way you like.
- Everything is saved or processed on your own device.
Encrypted Notes FAQ
Is the Encrypted Notes free?
Yes. The Encrypted Notes is completely free with no sign-up, no daily limit and no watermark.
Is it safe to use the Encrypted Notes with private files?
Yes. The Encrypted Notes runs entirely inside your web browser, so your files and text are never uploaded to any server.
Does the Encrypted Notes work on mobile?
Yes. It works in Chrome, Safari, Edge and Firefox on Android, iPhone, Windows and Mac.