magick-montage
Tile images into a customizable grid.
TLDR
Tile images into a grid, automatically resizing images larger than the grid cell size
$ magick montage [path/to/image1.jpg path/to/image2.jpg ...] [path/to/montage.jpg]
Tile images into a grid, automatically calculating the grid cell size from the largest image
$ magick montage [path/to/image1.jpg path/to/image2.jpg ...] -geometry [+0+0] [path/to/montage.jpg]
Specify the grid cell size and resize images to fit it before tiling
$ magick montage [path/to/image1.jpg path/to/image2.jpg ...] -geometry [640x480+0+0] [path/to/montage.jpg]
Limit the number of rows and columns in the grid, causing input images to overflow into multiple output montages
$ magick montage [path/to/image1.jpg path/to/image2.jpg ...] -geometry [+0+0] -tile [2x3] [montage_%d.jpg]
Resize and crop images to fill their grid cells before tiling
$ magick montage [path/to/image1.jpg path/to/image2.jpg ...] -geometry [+0+0] -resize [640x480^] -gravity [center] -crop [640x480+0+0] [path/to/montage.jpg]
