Remove This Application Was Created By A Google Apps Script User Free 'link'

: If you are using a standard @gmail.com account, you will still see the banner unless you use the iframe method mentioned above. 4. Browser-Side Hiding (For Personal Use)

"This application was created by a Google Apps Script user." : If you are using a standard @gmail

Google keeps this banner to prevent "phishing"—where bad actors create fake login pages that look like Google services. If you remove the banner using a custom frontend, ensure you are still following Google's processes if your app handles sensitive user data. : If you are using a standard @gmail