Image Steganography (Hide & Reveal Secret Text)
Conceal confidential text messages invisibly inside digital images using Least Significant Bit (LSB) encoding. The resulting image looks completely identical to the naked eye. Decode secret messages from encoded PNG photos instantly.
How to Use Image Steganography (Hide Text in Images)
Choose Mode
Select 'Encode' (hide text in image) or 'Decode' (reveal text from image).
Upload Carrier Image
Select any PNG or JPG photo to act as the visual carrier.
Enter Message & Download
Type your secret message, click Encode, and download the lossless PNG containing the embedded data.
About Image Steganography (Hide Text in Images)
Steganography is the art of concealing a message within another ordinary file so that the very existence of the message is hidden. In LSB steganography, the least significant bit of each 8-bit RGB color channel is swapped with secret message bits, creating changes imperceptible to human vision.
Supported Formats
Key Features
- Least Significant Bit (LSB) spatial domain image encoding
- Visual imperceptibility: altered pixel color values differ by only 1 part in 255
- Bi-directional: Encode hidden text and Decode messages from existing images
- Optional password encryption layer for maximum security
- 100% local Canvas processing with zero server uploads
Frequently Asked Questions
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