Stegalysis
Encode message
To encode a message into an image, choose the image you want to use, enter your text and hit the Encode button.
Save the last image, it will contain your hidden message.
Neither the image nor the message you hide will be transmitted over the web at any moment, all the magic happens within your browser.
Decode image
Please choose only those images to decode that have been encoded using Stegalysis.
To decode a hidden message from an image, just choose an image and hit the Decode button.
Neither the image nor the message that has been hidden will be transmitted over the web at any moment, all the magic happens within your browser.