Roblox account settings include a Parental Controls area where a parent can add a PIN to lock changes, choose an experience maturity level, and turn chat and messaging on or off. For younger accounts, many of these limits are stricter by default and can only be relaxed after age checks.

Parents can also connect their own account to a child's account, set daily screen-time limits and add spending controls to manage Robux purchases. Reviewing these together with the child, rather than in secret, tends to work best and keeps trust intact.