Leak Find is a tool to embed secret messages into an image. It can help you claim your legal rights if someone re-distributes your photos on social media without your permission.
You can use the demo website or run the python code locally.
The detailed steps are explained as following.
- Upload the original image.
- Enter a message or use the randomly generated message.
- Download the encoded image.
- Upload the original image (optional)
- Upload the encoded image (optional)
- Get the decoded QR code
./encoder.py
usage: encoder.py [-h] [-m MESSAGE] [-g GAMMA] filename
filename: the original image file-m: the message to be encoded in the image-g: how much do you want to distort the image
./decoder.py
usage: decoder.py [-h] [-g GAMMA] filename masked_filename
filename: the original image filemasked_filename: the encoded image file-g: the threshold used to find the difference
If you have any questions or want to learn more about this research, please open an issue or send a mail to the following address.
- Po-Chu Hsu: tonypottera[at]gmail.com
This project is licensed under the MIT License - see the LICENSE.txt file for details