Millions of UK adults now face identity checks simply to view legal content online. Since the Online Safety Act's age verification rules took effect on 25 July 2025, anyone wanting to access pornography, certain social platforms, or forums hosting explicit material has had to prove they are over 18 - often by handing over a passport scan, a facial scan, or card details. The backlash has been swift, and a growing number of adults are turning to virtual private networks to regain some control over their privacy.
What the Online Safety Act actually requires
The law places the burden on platforms, not individuals. Any site or app that hosts pornography or content judged harmful to minors must verify that UK visitors are adults before granting access. Ofcom, the regulator overseeing enforcement, published its Protection of Children Codes of Practice in April 2025, setting out acceptable verification methods: uploading government-issued ID, completing an AI-driven facial scan, confirming ownership of an adult-only payment card, or using a third-party verification service such as Yoti or AgeChecked. The scope is broad. It touches dedicated adult sites like Pornhub and xHamster, but also mainstream social platforms including Reddit, X, Discord, and Bluesky, along with dating apps and forums discussing self-harm or violent content.
Platforms have responded unevenly. Some, including Reddit and Discord, built age-check systems using third-party identity services. Others, particularly smaller adult sites, chose to block UK IP addresses outright rather than invest in compliance infrastructure. Non-compliance carries real financial weight: Ofcom can levy fines up to £18 million or 10% of a company's global qualifying revenue, whichever is larger, and in serious cases can pursue court orders to block a service in the UK entirely.
Why adults are reaching for VPNs
A VPN encrypts internet traffic and routes it through a server in another country, making a connection appear to originate there. For someone in the UK, connecting to a server in the Netherlands or elsewhere can mean a site simply doesn't recognise the visitor as being subject to UK age-verification rules, since those obligations are tied to the platform's assessment of where the user is located. This is a long-established function of VPN technology, originally built for securing remote business connections, now widely used for privacy, bypassing geographic restrictions, and protecting data on public networks.
Demand has risen sharply since the rules came into force, with privacy-focused providers reporting substantial surges in UK downloads. The appeal is straightforward: rather than submitting a passport scan or biometric data to an unfamiliar verification company, users can mask their location and keep that information off the record entirely. Using a VPN in the UK is legal, and the law does not prohibit adults from using one to browse privately or access content from another jurisdiction. Responsibility still rests with the user to follow the laws of wherever they actually reside.
The privacy trade-offs worth understanding
Not all VPNs offer equal protection, and free services carry particular risks. Many rely on advertising or data collection to sustain themselves, which can mean logging browsing activity - precisely what a privacy-conscious user is trying to avoid. Some free apps have been linked to malware or credential theft. Paid services from established providers typically offer stronger encryption, clearer no-logs commitments, and better performance, though users should still review a provider's jurisdiction and privacy policy rather than assume all claims are equivalent.
The broader tension hasn't gone away. Privacy advocates warn that centralising ID documents and biometric data with verification companies creates fresh targets for breaches, while child-safety advocates argue the rules address a genuine gap in protecting minors online. A repeal petition gathered more than 550,000 signatures and reached a parliamentary debate, but ministers have said the Online Safety Act will remain in place. For now, the gap between regulatory intent and practical enforcement leaves VPNs as the most accessible tool for adults wanting to browse legal content without surrendering sensitive personal data.