Windows
You have two options for choosing a photo that you want to generate an avatar from: simply upload it from disk or upload it from your smartphone by scanning the QR code.
The first way is pretty straightforward: press the button and select the image you want to use:
You can also drag and drop the photo to the form:
The second way is to scan the QR code with your smartphone and open the decoded link.
When you open the link in your mobile browser, you can choose if you want to use an existing image, or create a new selfie.
After that, the application starts downloading for the chosen image.
When the image is finally selected avatar generation automatically starts on your PC.
When the avatar is ready its preview will be presented on the screen: