You can create a Google Account for your child under 13 and manage it using Family Link. With Google Accounts, children get access to Google products like Search, Chrome, and Gmail, and you can set up basic digital rules to supervise them.
It takes about 15 minutes to create your child's Google Account, we strongly recommend using the Family Link App to do this.
Visit the Google Play Store or Apple App Store and search 'Google Family Link', download and open
In the top right, tap Create .
Follow the instructions on screen to create the account.
When you're done, a confirmation will show on the screen.
Other methods of creating a child account can be found HERE.