Share in confidence.
Send passwords, private files, and all the secrets that shouldn't live in your inbox. End-to-end encrypted. Ephemeral. Open-source.
End-to-end-encrypted
Swiss privacy
Without a trace
One-Time Secrets
Share sensitive information that gets permanently deleted after viewing—perfect for transmitting passwords, credit card details, private keys, or other confidential data.
1. Write
Write your secret and generate a secure link.
2. Share
Share the link with your trusted recipient.
3. Burn
After the secret has been viewed, it gets destroyed.
End-to-End Encryption
We encrypt your secret on your device. The encryption key is never stored; instead, it becomes part of the link itself. Without the full link, no one—including us—can ever decrypt your secret.
The encryption key is never transmitted to the server.