Create a Secret
Data is encrypted directly in your browser.
The key stays in the URL fragment (`#`) and never hits our server.
Sneak.pw does not store any data.
Link Ready
Share this link securely. Once opened by the recipient, the secret will be permanently destroyed.
Confidential Message
Clicking "Reveal" fetches the payload, decrypts it locally, and purges the record from the database.
Secret Unavailable
Create New SecretWhat is Sneak?
Sneak is a zero-trust, ephemeral secret sharing utility designed to eliminate plain-text credential leaks across Slack, Teams, email, or chat logs.
🔒 Client-Side AES-GCM-256
Your browser encrypts data before sending it. The decryption key resides exclusively in the URL hash (`#key`), which web browsers never transmit to HTTP servers.
🔥 Automatic Destruction
With Burn-on-Read enabled, the ciphertext is deleted from our database the exact millisecond it is requested.
Quick-Share Bookmarklet
Share secrets without leaving your current webpage or chat app.
How to install in 3 seconds:
1. Click and drag the 📌 Drag to Bookmarks button at the top onto your browser's Bookmarks Toolbar.
2. Click it while on any site (Slack, GitHub, Jira) to open the micro overlay.
3. Paste your secret, hit Generate, and the encrypted link will automatically be copied to your clipboard.
Developer API
Integrate secret generation into your CI/CD pipelines or scripts.