diff --git a/tools/markdown.php b/tools/markdown.php
new file mode 100755
index 0000000..cce146d
--- /dev/null
+++ b/tools/markdown.php
@@ -0,0 +1,23 @@
+#!/usr/bin/php
+<?php
+
+require_once ("domframework/markdown.php");
+
+if (! isset ($argv[1]))
+{
+  file_put_contents ("php://stderr", "No file to convert in markdown provided\n");
+  exit (1);
+}
+if (! file_exists ($argv[1]))
+{
+  file_put_contents ("php://stderr", "The file to convert in markdown doesn't exists\n");
+  exit (2);
+}
+if (! is_readable ($argv[1]))
+{
+  file_put_contents ("php://stderr", "The file to convert in markdown is not readable\n");
+  exit (3);
+}
+
+$md = new markdown ();
+echo $md->html (file_get_contents ($argv[1]));