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.
: Free for personal use / core Google Workspace accounts; nominal fee per user for advanced corporate sharing. Summary Comparison of Workarounds Effort Level Professional Look Ideal Use Case Iframe Embedding Public landing pages, client portals, simple forms. Google Cloud API Commercial software, SaaS products, large user bases. Google AppSheet Internal company tools, mobile databases.
In your Apps Script editor, click on (the gear icon). Scroll down to Google Cloud Platform (GCP) Project . Click Change project and enter your new GCP Project Number. If you are developing an application solely for
Choose configuration. Set Execute as to "Me" and Who has access to "Anyone". Copy the production URL ending in /exec .
This action will from your account entirely. The script will no longer be able to access your data. Google Cloud API Commercial software, SaaS products, large
If you are building a client-facing application or an enterprise tool, this banner can look unprofessional. Use the following verified methods to remove it from your users' view.
If you are using the script as a Web App, you can embed it into your own website. This doesn't "delete" the banner code, but it can visually isolate the app within your own branding. Set the X-Frame-Options to allow embedding. Use the following code in your doGet() function: javascript Scroll down to Google Cloud Platform (GCP) Project
Paste your Web App URL and click . The application will render cleanly inside the page layout without the banner. 2. Restrict Access to Your Workspace Domain
If you need to share your app with users outside your organization, you must submit your app for Google’s verification. This process can take anywhere from a few days to several weeks.
Sometimes the warning appears because of overly broad scopes. You can reduce or remove scopes to avoid triggering the warning altogether.
By understanding these methods, you can ensure your interactions with Apps Script web apps remain both secure and seamless.