Steganography

Hide secret messages in files

Hide Messages in Plain Sight

Use steganography to embed invisible text data into images, documents, videos, and text files. Your secret messages remain completely hidden from plain view.

Hide Secret Message
Embed invisible text data into images, documents, videos, or text files

Drop your file here or click to browse

Supports images, documents, videos, and more

0 characters

Supported File Types

PNG, JPG, WebP
TXT, JSON
MP4, WebM
DOC, DOCX, PDF
How Steganography Works
Understanding the science behind hidden messages
1

Select File

Choose an image, text, video, or document file

2

Enter Message

Type the secret message you want to hide

3

Encode

Message is embedded using LSB or metadata techniques

4

Download

Get your file with the hidden message inside

LSB Steganography

For images: Modifies the least significant bits of pixel data, making changes invisible to the human eye.

Zero-Width Encoding

For text files: Uses invisible Unicode characters to encode binary data without visible changes.

Metadata Embedding

For videos and documents: Appends encoded data to file structure without affecting playback.