diff --git a/.local/bin/mdw.sh b/.local/bin/mdw.sh
new file mode 100755
index 0000000..4014132
--- /dev/null
+++ b/.local/bin/mdw.sh
@@ -0,0 +1,11 @@
+#! /bin/bash
+[ ! -r "$1" ] && {
+    echo "Usage: $0 <input file>" >&2
+    return 1
+}
+TEMP_FILE=$(mktemp --tmpdir -u "$(basename "$1").XXXXXX.html")
+pandoc "$1" > "$TEMP_FILE"
+x-www-browser "$TEMP_FILE"
+sleep 2
+/bin/rm "$TEMP_FILE"
+