Use code with caution.
This article explains why this banner exists, details the to bypass or eliminate it, and outlines how end-users can hide it locally. Why Does Google Display This Banner? Use code with caution
If you are developing an application solely for internal use within an organization, Google allows you to bypass the banner—provided you have the correct workspace tier. If you are developing an application solely for
While this method is highly effective for internal tools, it does not resolve the issue for external users outside your organization. To completely remove the banner from a web
Troubleshooting tips (2–3 bullets): common pitfalls and fixes.
To completely remove the banner from a web application, developers must embed their Google Apps Script web app URL inside a self-hosted iframe on an independent domain or migrate the project into an official Google Workspace Add-on .