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1tn.me lets you create one-time self-destructing notes to securely share sensitive information such as passwords, tokens, or private messages.
You generate a short link for your note. The recipient can open it once; after that, the note is destroyed permanently. If unused, it expires after the selected lifespan.
Any short text such as passwords, login details, API keys, payment data, or private instructions. Each note is limited to 3000 characters.
Choose from 24 hours, 7 days, or 30 days. If not opened, the note expires at the end of the chosen period.
The note can only be opened once. After the first view, the link is no longer valid.
No registration or account is needed. Just write your note and share the generated link.
Yes. All data is transmitted over HTTPS and also stored encrypted on the server until it is read or expires. Once deleted, the encrypted content cannot be recovered.
Yes. If you enable notifications, we send an email alert when the note is opened.
The note automatically expires after its lifespan and is permanently deleted.
Only if you enable notifications, and then it's used solely to send the alert. After the notification is sent, your email is permanently deleted. It is never shared or used for marketing.
Check our About page or Privacy Policy for details.