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.
Remember, the more text you want to hide, the larger the image has to be. In case you chose an image that is too small to hold your message you will be informed.
Neither the image nor the message you hide will be at any moment transmitted over the web, all the magic happens within your browser.
Binary representation of your message
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 at any moment transmitted over the web, all the magic happens within your browser.