The banner "This application was created by a Google Apps Script user" is a security feature implemented by Google to inform users that the web app they are accessing was created by a third party and not by Google itself.
If your app uses sensitive scopes and will have >100 users, submit for Google verification:
While this does not technically delete the banner, it allows you to control the user experience by masking the top portion of the iframe or forcing users to interact with your brand's domain name instead of a long ://google.com URL. The banner "This application was created by a
Never use these masking techniques to mimic Google login pages, banking interfaces, or account credential forms. Google algorithms routinely scan active web apps, and deceptive practices will result in your entire Google Account being banned.
The banner warns users that the app is "unverified." Google algorithms routinely scan active web apps, and
When a web app is deployed from a Workspace domain, Google removes the banner for users who belong to that same domain. How to implement:
: Host a simple HTML file on a free platform like GitHub Pages or your own website. The blue banner stating "This application was created
The blue banner stating "This application was created by a Google Apps Script user" is a built-in security warning designed to protect users from unverified or potentially malicious scripts. While there is no official "one-click" button to disable it for free on public web apps, there are several effective workarounds to hide or bypass it. 1. Embed the Web App in an IFrame