imagemagick
Image manipulation using ImageMagick. Use for resizing, cropping, converting formats, applying effects, compositing, batch processing, creating montages, adding text/watermarks, and other image transformations.
Install
npx skillscat add zester4/chusky/imagemagick Install via the SkillsCat registry.
SKILL.md
ImageMagick Skill
Use the magick (or convert) command for powerful image processing.
Common operations
Resize
magick input.jpg -resize 800x600 output.jpg
magick input.jpg -resize 50% output.jpgConvert format
magick input.png output.jpgCrop
magick input.jpg -crop 400x300+100+50 output.jpgAdd text / watermark
magick input.jpg -gravity southeast -pointsize 24 -fill white -annotate +20+20 "Watermark" output.jpgCreate montage
magick montage img1.jpg img2.jpg img3.jpg -geometry +4+4 montage.jpgBatch process
magick mogrify -resize 50% -path ./resized *.jpgTips
- Prefer
magickover the olderconvertcommand - Use
-qualityfor JPEG compression control - For transparency, prefer PNG or WebP
- Always preserve aspect ratio unless intentionally distorting
Install
npx skillscat add zester4/chusky/imagemagick Install via the SkillsCat registry.
Repository Stars
The star count shown is for the parent repository (zester4/chusky), not this specific skill.
.chusky/skills/imagemagick