Manipulates images with ImageMagick using bash/PowerShell scripts: resizes, converts formats, batch processes, creates thumbnails, retrieves metadata.
From awesome-copilotnpx claudepluginhub ctr26/dotfiles --plugin awesome-copilotThis skill uses the workspace's default tool permissions.
Fetches up-to-date documentation from Context7 for libraries and frameworks like React, Next.js, Prisma. Use for setup questions, API references, and code examples.
Fetches up-to-date documentation from Context7 for libraries and frameworks like React, Next.js, Prisma. Use for setup questions, API references, and code examples.
Uses ctx7 CLI to fetch current library docs, manage AI coding skills (install/search/generate), and configure Context7 MCP for AI editors.
This skill enables image processing and manipulation tasks using ImageMagick across Windows, Linux, and macOS systems.
Use this skill when you need to:
magick (or at C:\Program Files\ImageMagick-*\magick.exe)apt, brew, etc.)magick executablePowerShell (Windows):
# Prefer ImageMagick on PATH
$magick = (Get-Command magick -ErrorAction SilentlyContinue)?.Source
# Fallback: common install pattern under Program Files
if (-not $magick) {
$magick = Get-ChildItem "C:\\Program Files\\ImageMagick-*\\magick.exe" -ErrorAction SilentlyContinue |
Select-Object -First 1 -ExpandProperty FullName
}
if (-not $magick) {
throw "ImageMagick not found. Install it and/or add 'magick' to PATH."
}
Bash (Linux/macOS):
# Check if magick is available on PATH
if ! command -v magick &> /dev/null; then
echo "ImageMagick not found. Install it using your package manager:"
echo " Ubuntu/Debian: sudo apt install imagemagick"
echo " macOS: brew install imagemagick"
exit 1
fi
PowerShell (Windows):
# For a single image
& $magick identify -format "%wx%h" path/to/image.jpg
# For multiple images
Get-ChildItem "path/to/images/*" | ForEach-Object {
$dimensions = & $magick identify -format "%f: %wx%h`n" $_.FullName
Write-Host $dimensions
}
Bash (Linux/macOS):
# For a single image
magick identify -format "%wx%h" path/to/image.jpg
# For multiple images
for img in path/to/images/*; do
magick identify -format "%f: %wx%h\n" "$img"
done
PowerShell (Windows):
# Resize a single image
& $magick input.jpg -resize 427x240 output.jpg
# Batch resize images
Get-ChildItem "path/to/images/*" | ForEach-Object {
& $magick $_.FullName -resize 427x240 "path/to/output/thumb_$($_.Name)"
}
Bash (Linux/macOS):
# Resize a single image
magick input.jpg -resize 427x240 output.jpg
# Batch resize images
for img in path/to/images/*; do
filename=$(basename "$img")
magick "$img" -resize 427x240 "path/to/output/thumb_$filename"
done
PowerShell (Windows):
# Get verbose information about an image
& $magick identify -verbose path/to/image.jpg
Bash (Linux/macOS):
# Get verbose information about an image
magick identify -verbose path/to/image.jpg
PowerShell (Windows):
Get-ChildItem "path/to/images/*" | ForEach-Object {
$dimensions = & $magick identify -format "%w,%h" $_.FullName
if ($dimensions) {
$width,$height = $dimensions -split ','
if ([int]$width -eq 2560 -or [int]$height -eq 1440) {
Write-Host "Processing $($_.Name)"
& $magick $_.FullName -resize 427x240 "path/to/output/thumb_$($_.Name)"
}
}
}
Bash (Linux/macOS):
for img in path/to/images/*; do
dimensions=$(magick identify -format "%w,%h" "$img")
if [[ -n "$dimensions" ]]; then
width=$(echo "$dimensions" | cut -d',' -f1)
height=$(echo "$dimensions" | cut -d',' -f2)
if [[ "$width" -eq 2560 || "$height" -eq 1440 ]]; then
filename=$(basename "$img")
echo "Processing $filename"
magick "$img" -resize 427x240 "path/to/output/thumb_$filename"
fi
fi
done
& operator (PowerShell) - Invoke the magick executable using & in PowerShell$magick for cleaner codeForEach-Object (PowerShell) or for loops (Bash)! to force exact dimensions or ^ for minimum dimensions$magick = (Get-Command magick).Source
$dimensions = & $magick identify -format "%w,%h" $_.FullName
$width,$height = $dimensions -split ','
if ([int]$width -gt 1920) {
& $magick $_.FullName -resize 1920x1080 $outputPath
}
& $magick $_.FullName -resize 427x240 "thumbnails/thumb_$($_.Name)"
command -v magick &> /dev/null || { echo "ImageMagick required"; exit 1; }
dimensions=$(magick identify -format "%w,%h" "$img")
width=$(echo "$dimensions" | cut -d',' -f1)
height=$(echo "$dimensions" | cut -d',' -f2)
if [[ "$width" -gt 1920 ]]; then
magick "$img" -resize 1920x1080 "$outputPath"
fi
filename=$(basename "$img")
magick "$img" -resize 427x240 "thumbnails/thumb_$filename"
convert instead of magick (ImageMagick 6.x vs 7.x)