1. Carrier file
Drop a file here or click to select
Images, audio, or any file2. Payload
3. Method
1
Choose Action
2
Select File/Text
3
Add Secret
4
Complete
What would you like to do?
Choose whether to hide data or extract hidden data
Hide Data
Embed secret files or text into other files
Extract Data
Extract hidden data from steganographic files
Hide text in file, hide file in file, or hide file in text
Use least significant bit steganography (image/audio LSB) or zero‑width Unicode to hide secrets. StegoBox lets you embed or extract in images, audio, or any file directly in your browser.
- Steganography least significant bit (LSB) for images and WAV
- Zero‑width text steganography (hide file in text / hide text in file)
- Generic footer method for any file type
What is LSB steganography?
LSB steganography hides data in the least significant bits of pixels or audio samples, producing a file that looks and sounds unchanged.
Can I hide text inside an image?
Yes. Choose "Hide Data," pick an image, then select "Hide Text" to embed your message using LSB or zero‑width characters.