Pixelate given images using OpenCV Python
An extremely simple GUI made with tkinter where you can select an image and apply a pixelated effect to it.
It's basically a fancy wrapper around OpenCV resize function.
Run the pixelate_app.py script, that's it.
You will need opencv-python and pillow installed in your Python environment, it should work with any vaguely recent Python 3 installation.
You can use the app to apply the current pixelation size setting to all images inside a given folder.