What is Reddit?
Reddit is a massive community-based app organized into “subreddits” — topic-specific forums covering everything from homework help and memes to news and niche interests. Users post text, images, videos and links, and content is ranked through a voting system (upvotes and downvotes). Reddit is anonymous by default — you use a username, not your real name. The app also has chat, direct messages, live streaming and an awards system. Often called “the front page of the internet”, it contains everything from useful educational resources to explicit adult content.
Age limit: 13 years in most countries (16+ in Australia and some others). Most users simply enter a birthdate at sign-up.
Why do kids like it?
- Communities for literally every interest. There are subreddits for gaming, anime, music, sports, memes, school and everything in between. Whatever your child is into, there’s a subreddit for it.
- Used as a search engine. Many kids search on Reddit to find answers to questions — from homework to everyday problems.
- Anonymity. No real identity needed, which lowers the barrier to joining conversations.
- Sense of belonging. Niche communities provide a strong feeling of fitting in among like-minded people.
- Entertainment. Threads like “AITA” (Am I The Asshole) and relationship advice threads serve as entertainment. Reddit memes and internet culture are a huge part of the appeal.
- Learning. There are many educational subreddits covering science, history, programming and much more.
What are the real risks?
- No parent-facing dashboard or monitoring tools. Reddit has age-based protections for under-18s (NSFW restrictions, chat limits, ad restrictions) — but no way for parents to see what their child does, verify their age setting, or manage their account.
- Explicit NSFW content is accessible. Pornography, violence and drug-related content are restricted for under-18 accounts by default — but these protections depend on accurate age information at signup. If the age is wrong, all restrictions are disabled.
- Age verification is not ID-based. Reddit uses age prediction based on email domain, account behaviour and app store data, but most users simply enter a birthdate with no proof required.
- Predatory contact risk. Chat requests and direct messages are restricted by default for under-18 accounts, but strangers can message freely if the account is registered with an incorrect age.
- Toxic communities and pile-on culture. Subreddits exist that promote hate, extremism and self-harm glorification. Comment sections can turn vicious, and “Reddit mob” behaviour — mass downvoting and hostile replies — is common.
- Misinformation presented as fact. High upvote counts do not mean something is true. Popular opinion gets confused with expertise, and false information spreads convincingly.
- Anonymous does not mean private. Your child’s post and comment history is public and permanent. Over time, it builds a detailed profile that can reveal location, school, habits and identity — even with a username instead of a real name.
Settings to check
Reddit applies some age-based restrictions for accounts registered as under 18, including NSFW content blocking and limited messaging. There is no parent dashboard. The following settings can be reviewed directly in the account:
- Verify NSFW content is blocked: Settings → Feed Settings → confirm “Show NSFW Content” is disabled.
- Restrict who can send messages: Settings → Safety & Privacy → set “Who can send you chat requests” and “Who can send you private messages” to “Nobody”.
- Disable personalization: Settings → Privacy → turn off all personalization data.
- Hide active communities: Settings → Profile → disable showing active communities.
- Prevent search engine indexing: Settings → Profile → disable “Allow search engines to index your profile”.
- Use anonymous browsing mode: Enable anonymous browsing mode to avoid activity being stored (mobile app).
- Enable two-factor authentication: Settings → Safety & Privacy → Advanced Security → enable 2FA via authenticator app.
How to talk about it
“Do you use Reddit? Which subreddits do you like best? I’m curious about what you find interesting there.”
“Did you know that all your comment history on Reddit is public? Even though your username is anonymous, someone could piece together information from what you write. Let’s look at your profile together.”
“Have you ever received messages from strangers on Reddit? What did you do?”
“When you see a post with thousands of upvotes on Reddit, how do you decide if the information is actually true?”
Last reviewed: April 2026