Remove This Application Was Created By A Google Apps Script User Jun 2026

If you are using a free @gmail.com account to share an Apps Script web app with the public, you cannot remove the warning. You must upgrade to a Google Workspace account or migrate the project to a GCP project under a verified domain.

) typically fails because the banner is rendered in a parent frame that the script's code cannot access due to cross-origin security policies. into a self-hosted iframe? Is there any way to remove the banner? : r/GoogleAppsScript If you are using a free @gmail

The warning only appears when the script is accessed by someone outside your Workspace organization or by a consumer (Gmail) account user. 3. Complete Google Cloud Project Verification into a self-hosted iframe

If you are part of a (formerly G Suite) organization: the banner typically disappears.

If the script is shared only with users inside your organization , the banner typically disappears.