ImageMerger

GUI tool to merge images or create grids from hundreds of files using ImageMagick.

Dependencies

• ImageMagick must be installed and in your System PATH.
• Python installation on Windows.
  • Package dependencies: pip install pillow tkinterdnd2

Features

• Mass Merging: Combine hundreds of images into a single file.
• Layouts:
  • Horizontal/Vertical: Simple side-by-side or top-to-bottom stitching.
  • Grid: Uniform rows and columns with optional cropping/scaling.
  • Ashlar: Smart layout for packing various image sizes into one canvas.
• Drag-and-Drop: Directly drop files into the application.
• Live Preview: Scaled preview updates as you change settings.
• Format control: Supports JPG, PNG, WEBP, and GIF with adjustable quality.
• Timestamp sync: Output files inherit the timestamp of the source images.

Screenshots

Vertical merge

Grid mode