Remove This Application Was Created By A Google Apps Script User Page

By understanding these limitations, you can better plan your project's user experience from the start.

The short answer is . There is no "off switch" in the Google Apps Script settings to hide this banner. By understanding these limitations, you can better plan

To summarize your options for dealing with the message: To summarize your options for dealing with the

While Google includes this for security and transparency—to ensure users know they aren't interacting with an official Google product—it can be a major eyesore for developers trying to create a professional, branded experience. While the banner still technically exists inside the

Because the web app is hosted on the ://google.com domain, Google injects this iframe header as a security measure to prevent phishing and spoofing. Even with a Google Workspace (formerly G Suite) Business or Enterprise account, the banner remains.

While the banner still technically exists inside the iframe, it stays contained within that frame. If you style your website correctly, the banner feels less like a "system warning" and more like a small footer or header element within a specific window. Method 2: Using a Custom Domain with a Proxy (Advanced)

Requires significant coding knowledge; may violate Google’s Terms of Service regarding masking the origin of the script.