Remove This Application Was Created By A Google Apps Script User

addEventListener('fetch', event => event.respondWith(handleRequest(event.request)) ) async function handleRequest(request) 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

Instead of returning an HtmlOutput using doGet(e) , build a standard frontend website using HTML, CSS, and JavaScript hosted on a platform like GitHub Pages, Vercel, or Netlify. Then, use JavaScript fetch() requests to send and receive data from your Apps Script. Apps Script (Backend): javascript addEventListener('fetch', event => event

The banner's design and text have changed over the years. It used to be a light gray box but has since been updated to a light blue banner that can disrupt your web app's layout. On mobile devices, it often forces the page to zoom out to fit the header, making the actual app content below difficult to read and interact with. Then, use JavaScript fetch() requests to send and

Thus, while functionality remains intact, user adoption and trust take a severe hit. On mobile devices, it often forces the page

Before attempting to remove the banner, it is vital to understand why Google enforces it. Google Apps Script allows developers to build functional web apps hosted on Google’s infrastructure using modern JavaScript. Because these apps run under the script.google.com domain, malicious actors could easily recreate official Google login pages to steal user credentials.

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.

For commercial applications or polished presentation layouts, the definitive development standard is with a full-window iframe targeting the script execution node. This respects Google's background sandboxing architecture while providing a custom, banner-free UI to your user base. To figure out your next steps, let me know: Who is the target audience for your web app? Where do you plan to host or display the application? AI responses may include mistakes. Learn more Share public link