diff --git a/stickerizer.sh b/stickerizer.sh
new file mode 100644
index 0000000..1ae8647
--- /dev/null
+++ b/stickerizer.sh
@@ -0,0 +1,49 @@
+#!/bin/bash
+#usage: run from inside picture directory, specify absolute path to destination directory
+PICDIR=$1
+DESTDIR=$2
+
+if [ ! -d $PICDIR ] || [ $# -lt 1 ] ; then
+echo "Provide a picture directory as the argument."
+exit 64
+fi
+
+if [ ! -d $DESTDIR ] || [ $# -lt 2 ] ; then
+echo "provide a destination directory"
+exit 64
+fi
+for FILE in $(find "$PICDIR") 
+do
+EXT=${FILE##*\.}
+case "$EXT" in
+	jpg) echo "$FILE : Ready to convert"
+;;
+	gif) echo "$FILE : Ready to convert"
+;;
+	png) echo "$FILE : Already png, ready to resize"
+;;
+	*) echo "$FILE : File type not supported for conversion"
+;;
+esac
+done
+
+echo 'Confirm the above files should be converted to .png and resized (y/n)'
+read CONFIRM
+if [[ $CONFIRM =~ [yY] ]]; then
+echo "Confirmed."
+for FILE in $(find "$PICDIR")
+do
+EXT=${FILE##*\.}
+case "$EXT" in
+	jpg) convert $FILE -resize 512x512 $(echo $FILE | sed s/.jpg/\_stickerized.png/); echo "converting .jpg $FILE"
+;;
+	gif) convert $FILE -resize 512x512 $(echo $FILE | sed s/.gif/\_stickerized.png/);echo "converting .gif $FILE"
+;;
+	png) convert $FILE -resize 512x512 $(echo $FILE | sed s/.png/\_stickerized.png/);echo "resizing .png $FILE"
+;;
+esac
+done
+mv ${PICDIR}*_stickerized.png $DESTDIR
+else
+echo "Aborted."
+fi