| Method | Best For | Difficulty | Permanence | Risk Level | |--------|----------|-----------|-----------|------------| | Browser Extension | Personal use on one device | Easy | Semi-permanent (works until extension is disabled) | Medium (third-party code) | | IFrame Embedding | Web app developers who control hosting | Medium | Permanent for that deployment | Low | | Manual CSS Hide | One-time viewing | Easy | Temporary (per page reload) | Low | | OAuth Verification | Script creators with many users | High | Permanent | None | | Workspace Domain | Organization members | Very easy | Permanent | None | | Revoke Access | Users removing unwanted apps | Very easy | Permanent for that app | None |
You can host a simple HTML file for free on services like GitHub Pages or Google Sites . Example Code: | Method | Best For | Difficulty |
If you must share the web app with users outside your organization, you can bypass the banner by completing Google's official OAuth verification process through the Google Cloud Console. Step-by-Step Guide to Removing the Banner Officially web app—options that cost money he didn't want
You must associate your Apps Script project with a standard Google Cloud Platform (GCP) project . you can write inside the script itself to
web app—options that cost money he didn't want to spend [3].
Once hosted, share the URL of the , not the direct Apps Script URL. When users visit that page, they will see your application within the IFrame, and the warning banner will be hidden.
you can write inside the script itself to delete the banner because it is injected by Google's servers outside of your HTML body. Security Purpose