Is TikTok safe for kids? A guide for Australian parents

TikTok is on Australia's banned list. Since 10 December 2025, TikTok has been required to prevent children under 16 from holding accounts. But TikTok's influence on children doesn't depend entirely on them having an account — and understanding why the algorithm is the real concern matters whether or not your child has access to the app.

TikTok is covered by Australia's social media ban

Under the Online Safety Amendment (Social Media Minimum Age) Act 2024, TikTok is one of ten platforms required to prevent under-16 account holders. The penalties fall on TikTok, not on families or children. There is no parental consent pathway — the law does not allow it. For the full list and context, see our guide: Australia's social media ban, explained for parents.

• TikTok — banned for under-16s
• Instagram — banned for under-16s
• Snapchat — banned for under-16s
• YouTube — banned for under-16s

The algorithm — what makes TikTok different

Every social platform has an algorithm, but TikTok's For You feed is widely considered the most powerful short-form content engine ever built. It learns from every second of watch time, every scroll-past, and optimises for engagement above everything else. This is not neutral. For a child who watches a few videos about body image, restrictive eating or self-harm, the algorithm can funnel them into a concentrated stream of that content within hours — without any explicit search or intent.

This is the feature that drove most of the regulatory pressure that led to the ban. It is also the feature that does not switch off when an account is removed — passive viewing without an account still exposes children to the feed.

Other specific risks

• TikTok LIVE. TikTok's live streaming feature allows users to broadcast video to anyone on the platform and receive virtual gifts purchased with real money. It has been associated with inappropriate contact, financial pressure on young users, and in some cases exploitation. LIVE access requires a minimum age, but enforcement relies on self-reported dates of birth.
• Duets and stitches with strangers. TikTok's collaboration features allow any user's content to be incorporated into a stranger's video. Children who post publicly can find their videos appearing in content from adults they have never met.
• Direct messages. TikTok has an in-app messaging feature. By default, DMs are limited to people you follow back — but this is a setting, and it has been used as a contact vector by adults targeting young users, including in cases of sextortion.
• Trends and challenges. TikTok trends move fast and some involve genuinely dangerous behaviour. Children who want social capital in a peer group can feel pressure to participate in challenges before adults have identified the risk.

Why the ban doesn't fully solve it

TikTok can be viewed without an account on a browser or on a parent's phone. The ban targets account creation, not passive consumption. Older siblings, friends and even parents may have accounts on household devices. The conversation is still worth having regardless of account status. If your child uses Snapchat as well — also banned — the same workaround patterns and conversations apply there.

What to do

• Check all devices in the household. If TikTok is installed on a shared device, a tablet or an older sibling's phone, your child can access it without their own account.
• Talk about the algorithm honestly. Not in a scary way, but in a real way. "This app is very good at showing you more of what you already like watching. That can be great and it can also be a bit of a trap — especially if you're going through something hard."
• Know what your child is watching, not just what apps they use. The risks from TikTok are about content, not just access. A child who can only watch TikTok on a shared family screen is in a very different position to one who watches alone in their room at midnight.

A note from us

TikTok is the platform that prompted the most difficult conversations in our house. The ban is the right call. We'd also say honestly: removing an account doesn't remove the culture, the trends or the peer pressure that TikTok has created. The conversation has to come alongside the restriction.