About 1time.2dcom.fr

Why 1time.2dcom.fr?

Every day, millions of passwords and secrets get shared through email, Slack, and text messages — channels that store data indefinitely and are vulnerable to breaches.1time.2dcom.fr solves this by creating encrypted, self-destructing links that work exactly once.

We built 1time.2dcom.fr because sharing secrets should be as easy as pasting text into a box. No accounts, no setup, no learning curve. Just paste, share, done.

How it works

• You type or paste your secret into the message box
• Your browser encrypts it with AES using a unique generated key
• Only the encrypted ciphertext is sent to our server
• You get a one-time link containing the decryption key
• Your recipient opens the link — their browser decrypts the message
• The encrypted data is permanently deleted from our server

Security by design

• End-to-end encryption: your data is encrypted in the browser before transmission
• Zero-knowledge: we never have access to your plaintext data or encryption keys
• One-time access: each link can only be opened once, then the data is destroyed
• Auto-expiry: even unread messages are automatically deleted after your chosen period
• Optional passphrase: add a second layer of protection with a shared passphrase
• No accounts required: no personal data collected, no tracking

Open source

1time.2dcom.fr is open source. You can inspect the code, verify the encryption implementation, or host your own instance. Transparency is a core part of our security model. Check out the source on GitHub.

Use cases

• Sharing passwords with team members or clients
• Sending API keys and access tokens securely
• Transmitting SSH keys or certificates
• Sharing two-factor backup codes
• Sending database credentials during onboarding
• Any situation where sensitive text needs to be shared once