Parents will be able to see how much time their children spend on Instagram and set time limits, while teens will get reminders to take a break.
It comes a day before Instagram chief Adam Mosseri is due to appear before US Senators investigating online safety.
Instagram has been under increasing pressure over teens' use of the platform in recent months.
Its internal research suggesting that teens blamed Instagram for increased anxiety was the first in a series of revelations in France Haugen's leaked documents from inside Facebook.
