GhostWriter: Steganography

GhostWriter:

Hide secret messages in plain sight 🕵️

Protect your privacy with military-grade digital steganography. GhostWriter lets you embed encrypted text inside ordinary image files (JPG/PNG). To everyone else, it’s just a normal photo. Only you (and the intended recipient) know the truth.

How it works ⚙️
We use advanced LSB (Least Significant Bit) replacement to invisibly inject your message into the pixel data. The change is mathematically undetectable to the human eye and survives basic viewing — the image looks 100% identical.

Key Features 🚀
🔒 True invisibility – Your secret becomes part of the image itself
🔐 AES-256 encryption + optional password protection
🧮 Smart capacity calculator – Know exactly how many characters fit
🛡️ Tamper detection – Cryptographic signature alerts if the image is altered or compressed
✈️ 100% offline – No internet permission, no servers, no tracking
📱 Cyberpunk terminal-style interface – Clean, fast, and distraction-free
🌙 Dark mode by default – Because spies prefer the shadows

The Spy Protocol (IMPORTANT) ⚠️
Most chat apps (WhatsApp, Telegram, Signal, Instagram, etc.) aggressively compress images and will destroy hidden data.
➡️ Always send GhostWriter images as “Document” or “File” (not as Photo) to preserve every single pixel.

Real-world use cases 💡
• Store Bitcoin seed phrases or passwords inside innocent cat pictures
• Send covert messages that appear as regular memes
• Embed hidden copyright watermarks in your photography
• Secure dead-man-switch notes inside family photos
• Play espionage games with friends

Your privacy is sacred 🛡️
• Zero internet access required or requested
• We never see your images or messages
• All processing happens on-device
• Open-source core algorithms – Code is law

GhostWriter turns your photo gallery into an unbreakable vault.

Download now and start communicating in the shadows. 🌑