diff --git a/gthumbs.sh b/gthumbs.sh
new file mode 100755
index 0000000..3e4e161
--- /dev/null
+++ b/gthumbs.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+in_dir=$1
+out_dir=$2
+
+shopt -s nullglob
+for img in "$in_dir/"*.jpg
+do
+    img_name=${img:2}
+    echo "creating thumbnail for $img_name: $out_dir/t_$img_name"
+    epeg -p -h 300 -q 50 "$img" "$out_dir/t_$img_name"
+done
+
+echo "Finished"