Advent Calendar 2025 by d954mas

[d954mas]

DAY 8. Trim Images Script🎄

A small python script to trim alpha from images

GitHub - d954mas/trim-alpha-script

Trim Images Script

trim-images-script https://github.com/d954mas/trim-alpha-script Script to trim transparent borders from PNG images while keeping the center aligned. Can process a single file or a whole directory tree. Requirements Python 3.8+ Pillow Install Pillow: pip install Pillow Supported formats PNG (alpha channel required) JPEG is detected, but it has no alpha channel, so it will be skipped Usage Trim one file: python trim_images.py path/to/image.png Trim a folder recursively with 1px padding: …

DAY 8. Advent Calendar 2025 by d954mas(Trim Images Script)