TikTok is the dominant social platform for young people in the UK.
As of 2026, over 60% of British teenagers use it daily and the average session time among under-18s exceeds 90 minutes.
It is powerful, entertaining, and algorithmically sophisticated in ways that make it genuinely difficult for children to put down.
Understanding the Risks
Algorithmic exposure: TikTok's For You Page (FYP) algorithm learns what keeps each user watching. For teenagers struggling with body image or mental health, this can mean the algorithm serves increasingly intense versions of that content — including material about disordered eating, self-harm, or extreme ideologies.
Stranger contact: Without the right settings, any TikTok user can comment on your child's videos, send direct messages, and interact with their profile. The platform's features make it easy for unknown adults to initiate contact.
LIVE streaming: TikTok LIVE lets users broadcast in real-time and receive comments from anyone watching. Real money (TikTok coins) can be sent as gifts. Children who go LIVE face real-time inappropriate comments, requests, and grooming attempts.
Screen time and sleep: TikTok's infinite scroll and notification design maximises engagement. Studies link heavy use in teenagers with sleep disruption and reduced attention span.
Family Pairing: The Most Important Setting
Family Pairing connects your TikTok account to your child's — giving you control over their settings from your own phone. You don't need to use TikTok yourself, just create an account.
How to set up Family Pairing
Step 1 Download TikTok and create a free account on your phone.
Step 2 Your phone: Profile → Menu (three lines) → Settings → Family Pairing → select Parent.
Step 3 Your child's phone: same Family Pairing screen → select Teen.
Step 4 Scan the QR code on your phone using your child's phone. Accounts are now linked.