7. ImageOps scale

See: https://pillow.readthedocs.io/en/stable/reference/ImageOps.html#PIL.ImageOps.scale

7.1. Scale

Use the ImageOps.scale(image, factor, resample=Resampling.BICUBIC) method to return an image that has been scaled by a specific factor.
factor - A factor greater than 1 expands the image, between 0 and 1 contracts the image.
from PIL import Image, ImageOps

with Image.open("test_images/shapes.png") as im:
    im1 = ImageOps.scale(im, 1.25)
    im1.save("imageOps/scale.png")
../_images/compare_scale.png