Remove This Application Was Created By A Google Apps Script User 🔖 ⏰
Navigate directly to your Google Apps Script web app URL ( /exec ).
Install a browser utility such as uBlock Origin. Use its tool to click directly on the banner, then create a local cosmetic filter. The banner will instantly vanish from your browser window, though external visitors will still see it normally. Share public link
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The most common way to "mask" the Apps Script environment is to embed your Google Apps Script URL into your own personal or business website. Navigate directly to your Google Apps Script web
The short answer is . The banner is injected by Google's infrastructure outside your script's control. Even with Google Workspace (formerly G Suite) paid accounts, there's no official setting to disable this warning banner entirely. According to Google's Issue Tracker, this is a known behavior that Google hasn't provided a solution for.
| Use Case | Recommended Method | Effort | |----------|--------------------|--------| | Internal company tool | Google Sites embedding | Low | | Public customer-facing web app | HTML proxy + custom domain | Medium | | Google Workspace integrated tool | Marketplace add-on | High | | One-time demo | Accept the footer | None |
: It prevents bad actors from masking malicious interfaces as native Google utilities. The banner will instantly vanish from your browser
Deploy your Google Apps Script as a and set the execution permissions to: Execute as: Me Who has access: Anyone Copy the deployment URL (which ends in /exec ).
) .setXFrameOptionsMode(HtmlService.XFrameOptionsMode.ALLOWALL); } Use code with caution. Copied to clipboard 2. Publish as a Workspace Add-on If you publish your script as a verified Google Workspace Add-on
Paste the following HTML code into your website's editor, replacing the URL placeholder: The banner is injected by Google's infrastructure outside
Method 1: Embed the Web App via an IFrame (Best for Public Websites)
As he hit 'Deploy' on his own private domain, the banner finally vanished. The interface was clean, white, and professional.
