The Mechanics of File Compression and Data Integrity
When hiding encrypted text inside an image (steganography), pixel-perfect integrity is mandatory. Standard image formats (like JPEG) and most messaging apps use "lossy" compression to reduce file sizes. This process permanently alters or discards minor color and light variations in the pixels.

Because this tool encodes binary data directly into the Least Significant Bits (LSB) of the image's color channels, any lossy compression will instantly scramble the math and destroy the hidden message.

To ensure the message survives transit, the image must use "lossless" compression, and the platform used to send it must not attempt to "optimize" or resize the file.

Operating Protocols & Transmission Guidelines
1. Strict Format Requirement
The encoded file must remain in .png format at all times. Converting or saving the file under any other format will result in total data loss.

2. Secure Transmission Methods
After encoding your message into the picture, you must use transit methods that do not apply image compression. Approved methods include:

Telegram: Send strictly as a "File" (Do not send as a standard gallery photo).

Secure Email: Send directly via secure, non-compressing email providers (e.g., ProtonMail or Zoho).

Web Hosting: Upload and store the file on a direct-hosted webpage or secure dead drop.

Archiving: Compress the .png into a .zip file before sending it via standard email clients.

Physical Transfer: Load the file onto a USB flash drive and pass it along in real life (IRL).

3. Pre-Arranged Keys
For optimal operational security, establish the required decoding number (the key) with your recipient in advance through a separate, trusted channel.

Future Development & Community Expansion
Self-Destruct Mechanism: Currently, this specific offline version does not have the capability to physically destroy the picture and message after multiple incorrect decode attempts. Implementing a localized file-corruption protocol is an open objective for future builds.

Cryptographic Mapping: Even without a self-destruct protocol, future updates should focus on expanding the mathematical complexity of the pixel mapping. Increasing the complexity of how the binary data is scattered and retrieved will exponentially increase the hassle for unauthorized individuals attempting to guess or brute-force the frequency number.