In the media area of Meta Ads Editor there's an Import from Google Drive button:

  • Google Selector: click the button, authorize your Google account once and pick files directly from your Drive, including private ones (nothing needs to be made public).
  • Use shared link (alternative): paste the link to a folder or a file with link access. We don't change your sharing settings.

Limits: up to 25 files per import and 1 GB per file, the same limit as a regular upload from your computer. Importing doesn't publish anything: the files are added to the creatives list as if they came from your computer, and you continue with the normal upload.

You can also do this through MCP/Copilot, using `upload_from_drive` with the full Share link.