Remove This Application Was Created By A Google Apps Script User [updated] Free

Select if your app is only for your employees, or External if it is for the public.

Use this CSS to hide the banner: #warning display: none !important; . 🛠️ Comparison of Methods Difficulty Public-facing apps/websites Google Sites Internal or team-based tools Workspace Account Professional/Commercial use Browser Extension Personal use or dedicated kiosks 💡 Important Considerations

For free, non-Workspace accounts, it's generally not possible to remove this banner within the standard Google ecosystem because the warning is an inherent part of Google's unverified app flow. However, there are several workarounds, creative techniques, and community-created tools that can hide or bypass it. Select if your app is only for your

Are you currently using a or a Workspace account ?

If you want to completely remove the message and not replace it with a custom title, you can use the following approach: This process is free but requires a detailed

Install an extension like Custom JavaScript for websites or Tampermonkey .

This process is free but requires a detailed security review if your script uses sensitive data. there are several workarounds

Note: You must enable the Gmail API service in your script project (Services > Gmail API) for this code to work.

: If you are using a standard @gmail.com account, you will still see the banner unless you use the iframe method mentioned above. 4. Browser-Side Hiding (For Personal Use)

While the banner still technically exists inside the frame, it remains confined to the embedded box rather than taking over the top of your main website viewport.

This is the most seamless way to remove the banner for free within the Google ecosystem. Go to Google Sites and create a new site. On the right panel, click . Paste your Web App URL into the "By URL" tab. Resize the embedded box to fit your application perfectly.