🔓 Extract Hidden Message

Reveal encrypted messages hidden inside steganographic images

Click to upload or drag and drop

Upload image with hidden message (PNG recommended)

Must match the exact key used during message hiding.

Select the same mode that was used to hide the message.

🔍 Extraction Process

  1. Upload image containing hidden message
  2. Enter the correct decryption key
  3. Select the matching encoding mode
  4. LSB bits are extracted from pixels
  5. Data is decrypted using your key
  6. Original message is revealed

⚠️ Important Notes

  • Key must match exactly (case-sensitive)
  • Mode must match the encoding mode
  • Wrong key will produce gibberish or fail
  • Only works with steganographic PNG images
  • JPEG compression may corrupt hidden data