Open an image editing app or sketch app
Import the picture
Convert the image to grayscale
Increase contrast if needed
Apply a sketch or pencil effect filter
Adjust brightness, contrast, and edge strength
Save or export the result as an image file
Open an image editing app or sketch app
Import the picture
Convert the image to grayscale
Increase contrast if needed
Apply a sketch or pencil effect filter
Adjust brightness, contrast, and edge strength
Save or export the result as an image file