Hide Secrets in Plain Sight
Share messages publicly with hidden content only you choose to reveal. Perfect for announcements, Easter eggs, and dual-layer communication.
Try It Now
Live demo - encode, decode, and see auto-detection in action!
No installation required • Works right in your browser
💡 Complete Live Demo!
This page demonstrates the full GhostPost experience. Try encoding a message above, then watch two things happen:
- 1️⃣ Click "Reveal Secret" to manually decode your message
- 2️⃣ See the 👻 reveal button (bottom-right) automatically detect it!
No installation needed - this demo loads everything for you to try!
How It Works
Three simple steps to hidden messaging
Write Your Message
Create a public message and add your secret content. Use the demo above to try it!
Encode & Share
We hide your secret using invisible Unicode. Share on Twitter, Discord, anywhere text works!
Recipients Decode
Those with the reveal button or decode link see the secret. Others see just the public message!
Powerful Features
Everything you need for secret messaging
Invisible Encoding
Uses invisible Unicode characters imperceptible to the human eye
Bank-Level Encryption
Secrets encrypted with AES-256-GCM. Only you can decrypt your messages.
AI-Powered
Generate platform-optimized content with AI integration
Analytics Tracking
Track decode events with detailed analytics (when signed in)
Universal Sharing
Works on Twitter, LinkedIn, Discord, or anywhere text is supported
Auto-Detection
Reveal button automatically finds hidden messages on any page
No Sign-Up for Decoding
Start decoding immediately, no account needed
Perfect For
Endless possibilities for hidden messaging
Business
Share announcements with hidden stakeholder details
Gaming
Hide Easter eggs and secret messages in posts
Social
Dual-layer messages for different audiences
Education
Interactive learning with hidden answers
Ready to Discover Hidden Messages?
Install the Reveal Button to automatically detect GhostPost messages on any website
Bank-Level Security
Your secrets are protected with the same encryption technology used by banks and password managers
🛡️ Encrypted at Rest
All secret messages are encrypted using AES-256-GCM before being stored in our database. Even our database administrators cannot read your secrets.
🔑 Your Eyes Only
Only you can decrypt your secrets. Each user has a unique encryption key, ensuring your messages remain private even in the event of a data breach.
🌐 Client-Side Encoding
Message encoding and decoding happen in your browser using WebAssembly. Your unencrypted secrets never leave your device during the encoding process.
📊 Anonymous Analytics
Optional analytics track decode events anonymously without collecting personal information. We value functionality AND privacy.
Industry-standard encryption • No plaintext storage • GDPR compliant • Privacy by design