Internet safety isn\'t one conversation — it\'s an evolving set of rules that should grow with your child. What protects a 6-year-old is very different from what a 15-year-old needs. This age-by-age guide gives you practical rules and the conversations that should accompany them at every stage.
Key Takeaways
- Internet safety rules should evolve as your child grows — not stay frozen at age five
- Young children need co-use and tight boundaries; teens need judgment and trust
- Core rules (don't share personal info, tell a trusted adult) apply at every age
- Oversight should gradually give way to autonomy as maturity is demonstrated
- Open conversation is the single most protective factor at every stage
Ages 2–5: Co-Use and Tight Boundaries
At this stage, children should use devices with you, not alone. Stick to curated, age-appropriate apps and content, keep sessions short, and use kids\' modes (YouTube Kids, etc.). The main "rule" is simply that a grown-up is always nearby.
Ages 6–9: First Independent Steps
As kids begin using devices more independently, introduce clear rules: only approved apps and sites, never share your name, address, school, or photos, and tell a parent if anything is scary or confusing. Keep devices in shared family spaces and enable strong content filtering.
Ages 10–12: Pre-Teens and First Phones
Many kids get their first phone here. Establish a family phone agreement: where and when the phone can be used, no devices at night, and which apps are allowed. Talk explicitly about strangers online, not everything online is true, and the permanence of what they post. Maintain active oversight of apps and contacts.
Ages 13–15: Early Teens
Social media typically enters the picture. Rules shift toward privacy settings, kindness online, and recognizing manipulation (scams, sextortion, grooming). Discuss sexting and its consequences directly. Gradually trade close monitoring for check-ins and trust, intervening on specific concerns rather than monitoring everything.
Ages 16–18: Toward Independence
Older teens need room to develop adult judgment. Focus on values and critical thinking — digital footprint and future reputation, healthy relationships, financial scams, and mental-health balance. Monitoring should be minimal and reserved for serious safety situations; the relationship is now your main safeguard.
The rule that never changes
Print this out, revisit it on each birthday, and adjust the rules as your child matures. Safety online isn\'t about locking everything down forever — it\'s about steadily handing over responsibility as your child proves ready for it.