Canada is set to ban social media for children under 16, in a move similar to Australia's historic law.

Announced by the Canadian government on Wednesday, the proposed Safe Social Media Act (Bill C-34) aims to reduce online harms to children and hold social media and AI chatbot companies responsible for addressing such harms, citing child sexual exploitation, cyberbullying, self-harm, and the impact on mental health.

The proposed law will see the Canadian government restricting users under 16 from holding social media accounts. This also means age verification for online services, and legally mandated safety requirements for social media platforms like TikTok, YouTube, and Instagram, and companies with AI chatbots like ChatGPT, Gemini, and Claude.

"We have seen the very serious consequences that online harms can have. As technologies evolve, we must ensure our laws keep pace, because parents cannot face these challenges alone," reads a statement by Marc Miller, Minister of Canadian Identity and Culture, who introduced the bill.

"The safety of children cannot be an afterthought. This legislation will introduce stronger responsibilities for online platforms to ensure their services are safe by design and include appropriate measures to keep children safe."

The bill comes months after Australia made history last year with its unprecedented Online Safety Amendment (Social Media Minimum Age) Act, which banned social media for kids under 16. Notably, Australian kids have found ways around it. In 2026, Brazil, Austria, and Indonesia have followed suit, with governments in the UK, France, Thailand, Spain, and more countries looking into their own initiatives.

Canada's proposed Safe Social Media Act will install a new digital safety commission that will require online services to "identify, mitigate and address the risks" on their platforms. They will also be required to take measures "to reduce children’s exposure to certain content and high-risk interactions," covering seven categories of "harmful content" identified as "content that sexually victimizes a child or revictimizes a survivor, intimate content communicated without consent, content that induces a child to self-harm, content used to bully a child, content that foments hatred, content that incites violence, and terrorism or violent extremism content."

Social media companies will also be required by law to adequately label AI-generated content, "be transparent in terms of their reporting thresholds in crisis situations," and AI chatbot services will be required to "mitigate the risk of the chatbot communicating harmful content" or the risk of it "engag[ing] in harmful behaviour."

Dr. Bolu Ogunyemi, president of the Canadian Medical Association, supported the bill in a press statement, saying, "Time's up. It’s unacceptable for foreign-owned platforms to continue to get rich at the expense of our children’s mental health, privacy and personal safety. This legislation makes Canada a global leader in digital safety and ensures Canadians, especially young people, are protected online and out of harm’s way."

The Canadian Centre for Child Protection also publicly backed the bill. "For over 20 years, the Canadian Centre for Child Protection has documented a steep and accelerating rise in online harms against children, including child sexual abuse and exploitation," said with executive director Lianna McDonald in a statement. "The tabling of the Digital Safety Act is a historic day that could turn the tide on this trajectory."

However, Canada's Justice Centre for Constitutional Freedoms noted Bill C-63 "goes far beyond targeting criminal conduct," and would "undermine freedom of expression, due process, and the rule of law in Canada."

"The Online Harms Act would dramatically expand government censorship powers, punish lawful expression online, and authorize preemptive restrictions on individual liberty," reads their statement. "In doing so, it would represent a fundamental departure from Canada’s long-standing commitment to freedom of expression and due process. Under Bill C-63, lawful speech could be subject to investigation, penalties, or removal based on vague and subjective standards. Individuals could face severe consequences not for committing crimes, but for expressing opinions that are later deemed unacceptable."

Notably, Canada's Safe Social Media Act will inside a larger legislative framework called the Digital Safety Act. This law will also cover "user-uploaded livestreaming and adult content services." This means minimum-age restrictions not only for social media services but also "for accessing pornographic content on regulated services."

The growing trend of age-verification bills, which require individuals to prove their age to access not only adult content but social media sites, has ramped over the last few years. That's despite, as Mashable's Anna Iovine has long reported, experts warning these bills pose threats to digital privacy and free speech.