Send encrypted notes that auto-delete after viewing. Password protected, one-time view, delivered over Cloudflare's global edge network.
The most private way to share sensitive information.
Your notes are encrypted before leaving your device. Only the recipient with the password can decrypt and read them.
Notes are deleted automatically after being viewed once. There is no way to view them again.
Add an extra layer of security with a custom password that must be entered to decrypt the note.
No registration or login required
No identifiers, ever
Notes deleted after viewing
Zero metadata collected
Compose your secret message or paste sensitive info.
Add a password for extra security (optional).
Send the unique link to your recipient.
Note is permanently deleted after viewing.
ZeroSecret is powered by Cloudflare's global edge network with over 300+ data centers worldwide. Your encrypted notes are delivered with ultra-low latency while maintaining complete privacy. Edge computing means your data never touches a central server — it's processed at the edge closest to you.
The most private way to share sensitive information. No account, nothing stored, no compromise.