diff --git a/xorg/.bin/generateLockImage.sh b/xorg/.bin/generateLockImage.sh
new file mode 100755
index 0000000..bf1708d
--- /dev/null
+++ b/xorg/.bin/generateLockImage.sh
@@ -0,0 +1,5 @@
+#!/bin/sh
+
+WIDTH=$(xrandr | grep '\*' | awk -F 'x' '{print $1}' | sed 's/ //g')
+convert "$1" ~/.config/lock.png
+convert ~/.config/lock.png -resize "${WIDTH}"x ~/.config/lock.png