15+ Google Forms File Upload Limit Trending. In the ‘file upload’ parameters, you can indicate the maximum file size (from 1 mb to 10 gb) and select which file types are allowed: Open your google forms > click on the addon icon > select formfacade > select customize this form > click on the proceed button.
This help content & information general help center experience. You can choose to allow only specific file types, maximum number of files and maximum file size. After you click continue, the file upload question will appear.