Remove This Application Was Created By A Google Apps - Script User Free Exclusive

Once published, any user who installs your app from the Marketplace will never see the dreaded warning.

If you’ve ever built a tool in Google Sheets, Gmail, or Google Drive using Apps Script, you’ve probably seen it. That small, nagging line at the top of your web app or sidebar: Once published, any user who installs your app

For testing purposes, you can hide the warning via a browser user script, but and does not remove the underlying security notice. Use only for personal debugging. or Google Drive using Apps Script