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Automation & scripting easy

How to Resize Hundreds of Images in Batch with Python

Resize every image in a folder to a target size using Pillow, creating a new subfolder for processed files.

image processing batch processing pillow
Python 
import os
from PIL import Image

def resize_images_in_batch(directory, output_size=(800, 600)):
    if not os.path.exists(directory):
        print(f"Directory {directory} does not exist.")
        return
    output_dir = os.path.join(directory, "resized")
    os.makedirs(output_dir, exist_ok=True)
    for filename in…
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