sips: Scriptable image processing system

I wanted to convert some .webp images to .png on my Mac. I asked ChatGPT: On MacOS use CLI to convert webp images to PNG And it told me about sips: sips -s format png image.webp --out image.png Or to run it against all PNGs in a folder: for file in *.webp; do sips -s format png "$file" --out "${file%.*}.png"; done I had never heard of sips before - but apparently it's been a default command on mac

[tybalt]

JPEG、PNG、GIF などのファイルを操作できて、JavaScript の Canvas で画像を生成することもできるみたい