Incoming Cipher Note
Read message?
This message will be removed from the server after it is read. Only continue when you want to open it now.
Encrypted Cipher Layer
cipher note
Messages and file attachments are encrypted locally, turned into one-time links, and become unavailable after the first successful read.
Create cipher note
Retrieve
retrieve cipher note
Open a generated link or enter a cipher note ID and key below.
The real read flow happens through the shared link with a confirmation step first.
Details
system status
- Client-side AES-GCM encryption in the browser.
- Access-phrase protection on the server before delivery.
- One-time opening with immediate invalidation after the first successful read.
- Encrypted note handling without external frameworks.