ImageOps module

The ImageOps module contains a number of ‘ready-made’ image processing operations. This module is somewhat experimental, and most operators only work on L and RGB images.

Added in version 1.1.3.

Resize relative to a given size

from PIL import Image, ImageOps
size = (100, 150)
with Image.open("Tests/images/hopper.webp") as im:
    ImageOps.contain(im, size).save("imageops_contain.webp")
    ImageOps.cover(im, size).save("imageops_cover.webp")
    ImageOps.fit(im, size).save("imageops_fit.webp")
    ImageOps.pad(im, size, color="#f00").save("imageops_pad.webp")

    # thumbnail() can also be used,
    # but will modify the image object in place
    im.thumbnail(size)
    im.save("image_thumbnail.webp")

	thumbnail()	contain()	cover()	fit()	pad()
Given size	(100, 150)	(100, 150)	(100, 150)	(100, 150)	(100, 150)
Resulting image
Resulting size	100×100	100×100	150×150	100×150	100×150