Are free VPNs safe? How to spot one you can trust
“Free” has a cost somewhere. Some free VPNs earn money by logging your activity, injecting ads, or selling your bandwidth to strangers — the exact opposite of what a VPN is for. But a well-run free tier from a transparent provider can be perfectly safe. Here’s how to tell them apart.
1. How shady free VPNs make money
If a service has no clear revenue, you are often the product. Red flags include selling browsing data to advertisers, injecting ads and trackers into pages, or routing other people’s traffic through your device. A few have shipped outright malware. Free should never mean “we monetize your privacy.”
2. What a trustworthy free VPN looks like
Good free tiers exist to convert you to a paid plan — so the provider’s incentive is to protect you, not exploit you. Look for a clear business model (paid subscriptions), a real company behind it, and a free plan that’s a genuine subset of the paid product, not a data-harvesting trap.
4. Where ZeroBlock stands
ZeroBlock runs a free plan backed by paid subscriptions, uses WireGuard, keeps a strict no-logs policy, and is operated by a registered company, PT Kreasi Maju Aksara. It stores only the minimal counters needed to run the service — never the sites you visit. That’s the model a safe free VPN should follow.
5. Test it yourself
Don’t take anyone’s word for it. After installing, run a DNS-leak test and an IP-check site to confirm your real address is hidden. If a “free” app fails these or demands odd permissions, uninstall it.
3. The five checks before you install
- No-logs policy — no browsing history, no DNS logs, no traffic records.
- Modern protocol — WireGuard or equivalent, not outdated PPTP.
- A real company — a named legal entity and working support.
- Reasonable permissions — an Android VPN shouldn’t need your contacts.
- Clear pricing — a visible paid plan explains how the free tier is funded.
ZeroBlock is a privacy-first WireGuard VPN for Android with a free plan, stealth mode, and a strict no-logs policy. No VPN makes you fully anonymous — choose a transparent provider and follow the laws that apply to you.