diff --git a/generate.zsh b/generate.zsh
new file mode 100755
index 0000000..73ac11a
--- /dev/null
+++ b/generate.zsh
@@ -0,0 +1,29 @@
+#!/bin/zsh
+
+zparseopts -D -E -tabs:=tabs -vertical=vertical
+
+tabs=${tabs[2]:-4}
+index=0
+
+scad_args=(
+	-D "icon=\"$icon\""
+	-D "index=$index"
+)
+
+if [[ $vertical ]]; then
+	scad_args+=(-D "vertical=87.0" -D "horizontal=61.0")
+	out_basedir=generated/vertical
+else
+	out_basedir=generated/horizontal
+fi
+
+if [[ ! -d $1 ]]; then
+	echo "Usage: $0 <path-to-icon-dir> [--tabs <number-of-tabs>]"
+fi
+for icon in $1/*.svg; do
+	target=$out_basedir/${${icon#*/}:r}.3mf
+	mkdir -p ${target:h}
+	echo "Generating card $icon with tab index $index"
+	colorscad -o $target -i divider.scad -- ${scad_args[@]}
+	(( index = (index + 1) % tabs ))
+done