ImageMagick Command Builder

Command Line Helpers

Command Line HelpersNew

Build common ImageMagick commands without memorising flags

Resize

Build an ImageMagick resize command with quality and metadata options.

Input

Output

Width

Height

Quality

Colour Count

Extra Flags

Preserve aspect ratioStrip metadata

Batch Output

Generate a PowerShell loop for whole folders, including recursive scans and replace-in-place output via temporary files.

Generate batch scriptInclude subfoldersReplace originals after success

Folder

Search Pattern

Shell

Output Extension

New File Suffix

Temp Suffix

Generated Command

Copy this into your terminal and swap the placeholder paths for real files.

magick "input.png" -resize "1600x" -colors 256 -strip -quality 85 "output.png"

What This Does

Resizes the image to 1600x.

Limits the output palette to 256 colours, useful for 8-bit style PNG output.

Removes embedded metadata.

Sets output quality to 85.

Open-source command-line suite for converting, resizing, compositing, and manipulating images.