diff --git a/war/images/compress_png.sh b/war/images/compress_png.sh
new file mode 100755
index 0000000000000000000000000000000000000000..7d1c37a30c9445a163caf8b17d093cd8bbdea490
--- /dev/null
+++ b/war/images/compress_png.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+function compress {
+  echo "Crushing $1"
+  pngcrush -rem gAMA -rem cHRM -rem iCCP -rem sRGB $1 $1.tmp
+  mv $1.tmp $1
+  echo "Compressing $1"
+  optipng -o9 $1 > /dev/null
+}
+
+if [ -z "$*" ]
+then
+  echo 'Please pass a list of pngs to compress.';
+fi
+
+for image in "$@"  # Doesn't work properly if "$*" isn't quoted.
+do
+  compress $image
+done
+