Remove This Application Was Created By A Google Apps Script User Free ((free)) (Confirmed)

Google automatically removes this banner under specific conditions within Workspace environments:

Because the browser never directly loads a Google-hosted HTML page, the banner can never generate. Summary Checklist Required Action Remove banner for internal team Deploy script from a paid Google Workspace account. Remove banner for public users

Google introduced this warning after several high-profile phishing campaigns where malicious actors used Apps Script to impersonate legitimate tools. The warning protects users, especially those who are not technical. The warning protects users, especially those who are

To use it, add this as the first line in your script:

Several users have created (e.g., "Google Apps Script WebApp Warning Remover") that can hide the warning banner specifically for the developer. However, this is not a solution for your end-users, as they would need to install the extension themselves. It is a temporary fix best suited for personal or internal testing. It is a temporary fix best suited for

iframe border: none; width: 100%; height: 100%;

The "Free" version of Google Apps Script automatically attaches this banner as a security measure to let users know the script isn't an official Google product. To remove it, you have two primary options: 1. Upgrade to Google Workspace This removes the application

Use GitHub Pages (free) to host a simple index.html file.

Scroll down to the section. Click Change project .

This removes the application , not the warning per se. The warning will only appear again if you re-authorize a script.