Choose a clear image with a simple background
Open the image in a photo editor or sticker app
Remove the background if needed
Crop the image to the desired shape
Adjust brightness, contrast, and colors if needed
Add a white outline or border for a sticker look
Resize the image to sticker dimensions
Save the file as PNG for transparency
Print the sticker on sticker paper if making a physical sticker
Cut out the sticker with scissors or a cutting machine
Export or share the file if making a digital sticker