Secure & Fast Content Sharing
End-to-End Encrypted
Share passwords, API keys, wallet addresses, or confidential notes with military-grade encryption. Content is encrypted client-side before transmission and can only be decrypted with the unique 3-character access code.
Zero Data Retention
Self-destructing by design. Choose expiration from 5 minutes to 24 hours. Once expired, content is permanently wiped from our servers with no backups, logs, or recovery options.
How to Share Securely
- Paste your sensitive text into the content field
- Select how long the share should remain active (5m–24h)
- Click "Generate Secure Code" to create your encrypted share
- Copy the 3-character code and send it via a separate channel
- Recipient enters the code on this page to decrypt and view
🔐 Pro Tip: Send the code via a different communication channel than the content description for maximum security.
Frequently Asked Questions
Is my shared content truly private?
Yes. Content is encrypted before leaving your browser. We store only the encrypted blob and cannot decrypt it. Access requires the exact 3-character code. After expiration, data is permanently deleted with no recovery.
What happens after content expires?
Expired content is immediately and permanently deleted from our servers. We maintain no backups, logs, or archives. Once gone, it cannot be recovered by anyone—including us.
Can I share files or images?
This version supports text-only content up to 100,000 characters. For files, consider converting to base64 text (for small files) or using our companion tools like 3D Viewer for specialized formats.
Is there a limit on shares per day?
No limits. Secure Share is completely free with no registration, no API keys, and no usage caps. Create as many encrypted shares as you need for personal or professional use.
More Privacy Tools from NutterTools
Enhance your secure workflow with our free professional utilities: