These methods only hide the banner for you and anyone else who has the extension installed; they do not remove it for the general public. Comparison of Methods Complexity Google Sites Embedding General Public Workspace (Internal) Employees/Team Paid Account GCP Verification General Public Free (but time-intensive) Browser Extension

If you’ve ever built a web app with Google Apps Script, you’ve likely seen that persistent blue or gray banner at the top of your page. While it serves as a security feature for Google, it can make your professional project look like a "test script." Here is the reality of how to handle it. 1. The "Free" Workaround: Use an iFrame

: For internal displays, you can use a script to set the banner's display style to none : javascript