How Do I Convert an Image to Pixel Art in Python?

Art|Pixel Art

Pixel art is a type of digital art that is created by using a grid of tiny squares, known as pixels. It is used in many video games and other digital media.

Pixel art can be used to create interesting and unique visual effects or simply to create a classic 8-bit look. If you have an image that you would like to convert to pixel art, Python can be used to do so.

Using Python for Pixel Art Conversion

The most popular way to convert an image into pixel art in Python is by using the Pillow library. Pillow is a powerful imaging library that provides extensive support for manipulating images.

To use Pillow, you will first need to install it. This can be done with the following command:

pip install pillow

Once Pillow is installed, you can use the Image module of the library to open the image file you want to convert and then manipulate it as needed. The following code will open an image file and then scale it down so each pixel in the image corresponds to one pixel in the output:

from PIL import Image #import Image from Pillow Library
img = Image.open(‘image_file.jpg’) #open image file
img = img.resize((width, height)) #resize image
img = img.convert(‘P’, palette=Image.ADAPTIVE) #convert image into pixels
img.save(‘pixel_art_file.png’) #save pixel art as .png file

Once the code has been executed, you will have a pixel art version of your original image saved as a .png file.

Conclusion

Pixel art can be a great way to add a retro look to your projects or give them an interesting visual effect. Using Python and the Pillow library makes it easy to convert any image into pixel art with just a few lines of code. With this guide, you should now know how to convert an image into pixel art in Python!