Update README.md

rohitcoder · web-flow · commit 259586bb99d4 · 2023-08-07T13:56:22.000+05:30
diff --git a/README.md b/README.md
@@ -8,3 +8,6 @@ This chrome extension prints messages sent with postMessage to the console for d
 1. Visit chrome://extensions
 2. Click on "Load Unpacked"
 3. Select Directory of this project and then go!
+
+## Debug msgs Preview in developer console
+![preview](https://raw.githubusercontent.com/rohitcoder/PostMessage-Inspector/master/docs/screenshot.png)
