diff --git a/experimental/fiddle/parse-fiddle-output b/experimental/fiddle/parse-fiddle-output
new file mode 100755
index 0000000..f9a2fac
--- /dev/null
+++ b/experimental/fiddle/parse-fiddle-output
@@ -0,0 +1,21 @@
+#!/bin/sh
+# Copyright 2015 Google Inc.
+#
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+# Parse the output of fiddle_main, for use in testing
+while IFS= read -r line; do
+    type=$(echo $line | sed -n 's/[^"]*"\([^"]*\)":.*/\1/p')
+    if [ "$type" ]; then
+        case "$type" in
+            Raster|Gpu) ext='.png';;
+            Pdf)        ext='.pdf';;
+            Skp)        ext='.skp';;
+        esac
+        dst="${TMPDIR:-/tmp}/fiddle_${type}${ext}"
+        echo $line | sed 's/[^"]*"[^"]*": "//; s/"\(,\|\)$//' \
+            | base64 -d > "$dst"
+        echo $dst
+    fi
+done