Whisper Image for macOS Application – hide sensitive text into any JPEG or PNG image

Overview

Secret Message is a modern macOS application that leverages Modern Information System Security techniques to securely hide and extract encrypted information within images — without changing their visual quality.

Whether you're a journalist, business professional, or privacy enthusiast, Secret Message helps you send confidential data safely and discreetly through seemingly untouched images.

Key Features

• Encrypted Message Embedding — Use advanced steganography and encryption algorithms to hide sensitive text into any JPEG or PNG image — without altering its appearance.
• Image Integrity Guaranteed — The output image looks identical to the original — same size, resolution, and quality. No distortion, no visual traces.
• Two-Image Verification — Optionally export both the original image and the encrypted version, ensuring easy comparison and robust security.
• Confidential Retrieval — Drag the encrypted image back into the app at any time to decrypt and reveal your secret message — quickly and securely.
• Offline & Private — All processing is done locally on your Mac. No internet. No tracking. Your data stays 100% private.

Secret Message is ideal for

• Confidential communication
• Secure document sharing
• Protecting sensitive notes or credentials
• Invisible watermarking of intellectual property

Mac Application