Reddit has begun enforcing age verification for users in the United Kingdom to comply with the UK’s Online Safety Act. From mid-July, British Redditors who attempt to view mature content—marked as violent, abusive, or sexually explicit—will be prompted to verify their age through Persona, a third-party provider. The process, which accepts either a selfie or a photo of a government-issued ID, is designed to confirm whether a user is over 18 before granting access. Persona deletes submitted images after seven days and does not retain users’ Reddit data, while Reddit only stores the user’s birthdate and confirmation of their age status .
Although Reddit’s core values emphasize anonymity, the platform acknowledges that certain regulations now necessitate knowing users’ age without compromising identity. “[Reddit] was built on the principle that you shouldn’t need to share personal information to participate in meaningful discussions. While we still don’t want to know who you are on Reddit, there are certainly situations where it would be helpful if we knew a little more about you,” the company stated .
This requirement stems from the Online Safety Act 2023, which mandates that platforms implement strong age verification systems to prevent exposure of harmful content to users under 18. Ofcom, the UK’s telecoms regulator, strongly supports these measures, highlighting a societal obligation to protect children from age-inappropriate content. Ofcom head Melanie Dawes described it as “a really big moment for children’s online safety,” acknowledging the shift is long overdue .
Reddit’s method is built around user privacy. Persona handles all verification steps; Reddit receives only verification status and birthdate—not the photo or live scan. Users are unlikely to need repeated verification once authorized. The photo is never shared with advertisers or made visible to other users, staying strictly private between the user and Tinder’s third-party provider. Persona deletes the data after a short duration, although some community voices express concerns about the risk of excessive retention policies or data vulnerabilities even beyond that window .
By July 25, when the Online Safety Act enforcement begins, UK users attempting to access restricted content on Reddit will see a prompt to verify their age. Those who do not complete the process will be blocked from seeing NSFW material. Reddit is also rolling out an optional global birthdate-sharing feature so users outside the UK can voluntarily access age-appropriate content while continuing to maintain anonymity .
While the safeguards are celebrated by many, critics argue that such systems create privacy risks. A Financial Times analysis warns that age verification laws act as a “blunt instrument,” potentially exposing sensitive biometric data and enabling misuse. Opponents highlight how uploading IDs or biometric scans—even temporarily—can create data vulnerabilities, and that such mandates might inadvertently restrict adults who lack documentation from accessing legitimate information . Furthermore, age verification prompts may block access to online communities addressing self-harm or gender identity that rely on NSFW tagging to reach those in need .
Ofcom’s position is clear: protecting minors outweighs these risks, and enforcement is imminent. Platforms failing to comply face stiff fines—up to £18 million or 10 percent of annual global turnover under the Online Safety Act .
As Reddit and others implement UK-wide safeguards, the implications may ripple globally. Already, Social platforms like Bluesky are adopting similar rules. Reddit hinted that age verification might expand beyond the UK, depending on evolving regulations across jurisdictions .
In the UK, however, change has arrived. Users must now decide between verifying age to retain access to mature or critical communities or losing that access entirely. For those concerned about privacy or willing to circumvent restrictions, VPN users are already exploring alternatives. Yet regulators warn that circumvention could be illegal and may undermine the intent of the new rules. Ultimately, Reddit’s policy update offers a definitive example of how social media platforms are adapting to tighter safety laws—balancing protection for minors with minimal data collection and user anonymity.