In certain environments, Google naturally hides the banner because the "untrusted" risk is minimized: Internal Workspace Domain : If the script owner and the user are in the same Google Workspace domain, the banner often does not appear. Google Sites Embedding : Embedding your web app within a Google Site typically prevents the banner from showing to visitors. Google Workspace Add-ons : Converting your script into a verified Google Workspace Add-on
Deploy the script within a managed organization. If the script and the user are in the same domain, the banner is often suppressed.
Google will review your privacy policy and terms of service. In certain environments, Google naturally hides the banner
If you’re the developer of the Apps Script web app and want to for your end users, here are the most effective methods:
Ensure you are using the /exec URL and not the /dev URL, as the development mode always shows debugging headers. If the script and the user are in
to migrate a project away from Apps Script, or should we refine the narrative arc of the story?
Submit the project for verification via the Google Workspace Marketplace SDK. to migrate a project away from Apps Script,
If an outside user accesses the script, they will still see the banner, but internal operations remain clean and professional. Steps to deploy internally: Open your Apps Script project. Click Deploy > New deployment . Select Web app as the deployment type.