"This application was created by a Google Apps Script user."
If your script is a web app (HTML/doGet), the warning appears heavily. But if you can embed your code as a : "This application was created by a Google Apps Script user
While there is no "free" button to toggle this off, here are the most effective ways to manage or remove it: 1. The Official Professional Route (Verified Publisher) "This application was created by a Google Apps Script user
you can write inside the script itself to delete the banner because it is injected by Google's servers outside of your HTML body. Security Purpose "This application was created by a Google Apps Script user