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Cybersecurity Tools · free · no sign-up

Steganography Text Tool

Hide a secret message inside normal-looking text, and reveal it later.

How it works Report a problem

Steganography Text Tool

Hide secret messages inside normal text using invisible characters

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Visible Cover Text
Hidden Secret Message
Encryption / Decryption Key

Key is mandatory for revealing hidden messages.

About the Steganography Text Tool

Hide a secret message inside normal-looking text, and reveal it later.

How to use the Steganography Text Tool

  1. Enter the visible text and the secret message. Optionally add a key to lock the message.
  2. Press Hide Message (or Protect Message if you used a key) and copy the result.
  3. To read a hidden message, paste the text and press Reveal Message.

Tips

  • This is for fun and learning. It hides a message but is not strong security.
  • Some apps remove invisible characters when you paste text.

Frequently asked questions

Is the hidden message really secret?
It is hidden from a casual reader, but it should not be used for sensitive information.