What age should my child be allowed on social media?

Most platforms require 13, and that is a reasonable floor — but readiness varies by child. If you allow it, keep the account age accurate (so protections apply), set it to private, turn on the platform's supervision tools, and agree what happens if something goes wrong. Our platform guides give the specifics for each app.

How do I stop social media harming my child's self-esteem?

Focus on media literacy rather than bans: help them see filters, edits, and sponsorship for what they are, follow a healthier mix of accounts, and talk openly about comparison. Curated feeds are designed to look effortless — naming that is protective. See our beauty-filters and influencer-culture guidance.

Which social media app is the most dangerous?

There is no single answer — risk depends on how an app is used and which features are on. Rather than rank apps, we cover the real risks (bullying, oversharing, body image, stranger contact) and give platform-by-platform setup guides so you can lock down whichever ones your child uses.

The Complete Guide to Children & Social Media

Everything parents need on children and social media — age limits, the real risks (bullying, oversharing, body image, algorithms), platform-by-platform, and how to set it up safely.

Social media is where much of a child's social life now happens — and where many online harms cluster. This guide pulls together everything the site covers on children and social platforms: what the age rules actually are and why they matter, the risks that come up most (cyberbullying, oversharing, body image, and algorithmic rabbit holes), and the practical settings and conversations that make it safer. It links through to our platform-by-platform guides so you can go deep on whichever apps your child actually uses.

1. The age rules — and why they exist

Most major social platforms set a minimum age of 13, driven by data-protection law rather than a judgement that 13 is 'safe'. Enforcement is weak and many younger children have accounts with a false birth date — which matters, because the child-protection features a platform offers only apply if the account is registered with the correct age. Knowing the real minimum ages, and keeping your child's age accurate on their account, is the first practical step.

Key takeaway: 13 is the usual minimum, set by data law not safety — and protections only work if the account shows the real age.

2. Cyberbullying and group dynamics

Social media and group chats are where a lot of bullying now happens, and it can follow a child home around the clock. Anonymity and distance lower inhibitions, and screenshots make moments permanent. The practical defences are the same across platforms: know how to block and report, keep evidence before deleting, involve the school where peers are involved, and keep the conversation open so your child tells you early. Our cyberbullying guidance covers the detail.

Key takeaway: Bullying moves to social media and group chats — teach block/report/evidence and keep the door open.

3. Oversharing and privacy

Children often do not see how much they reveal — location, school, routine, photos in uniform — or how those fragments can be pieced together. Public accounts, location tags, and 'story' features are the common leak points. Set accounts to private, turn off precise location, and talk about why personal details are valuable. Reviewing privacy settings together, on each app, once a term, catches most of the risk.

Key takeaway: Lock accounts to private, kill location sharing, and treat personal details as valuable — review settings together each term.

4. Body image, influencers, and comparison

Endless curated, filtered images and influencer culture can quietly shape how a child feels about themselves, their bodies, and what is 'normal'. Beauty filters in particular can distort self-image. The most effective response is media literacy: helping your child see the edit, the sponsorship, and the highlight reel behind the feed — spotting the sell lands better with teenagers than a health warning. Our guidance on influencer culture and beauty filters goes deeper.

Key takeaway: Filters and influencers shape self-image — build the skill of seeing the edit and the sell behind the feed.

5. How algorithms shape the feed

Recommendation algorithms decide most of what a child sees, and they optimise for engagement, not wellbeing. That can pull a child from ordinary content toward increasingly extreme or distressing material surprisingly quickly. Understanding that the feed is engineered — and that liking, watching, and searching all train it — helps both you and your child take back some control through settings, breaks, and deliberate 'not interested' signals.

Key takeaway: The feed is engineered for engagement and can escalate fast — knowing that is the first step to controlling it.

6. Setting it up safely

Every major platform has a family or supervision feature (Family Centre, Family Pairing, supervised accounts) plus per-app privacy settings. Combine those with an honest conversation about which apps are okay, what to do if something goes wrong, and agreed norms around screen time. No setting replaces the conversation, but the two together are what works. Use our platform guides for the exact steps on each app.

Key takeaway: Family/supervision tools plus per-app privacy plus an ongoing conversation — that combination is what actually works.

This is practical educational content to support families. For case-specific concerns about a child's safety, contact the NSPCC helpline on 0808 800 5000 or your local safeguarding team.

Was this page helpful?