Cas d'usage

Quoi qui vous ait amené ici

On arrive à une application de notes chiffrées par des chemins très différents — un service cloud auquel on a cessé de faire confiance, un formulaire d'inscription qu'on a refusé, ou une application Electron qui dévorait un gigaoctet de RAM. Chaque page ci-dessous répond directement à l'un de ces cas.

Write privately. Keep it that way.

Free, no account, no cloud, no telemetry. Your notes are encrypted with AES-256 on your own machine, using a key derived from your password that never touches disk.

Download for Windows
Encryption
AES-256-CBC · Argon2id
Network use
None — works fully offline
Requires
Windows 10 or 11 · no admin
Recovery
None — your password is the only key

That last row is not a limitation we forgot to fix. Nothing anywhere else has ever held your key, so nothing anywhere else can hand it back. Choose a password you will not lose.