China is the hardest place in the world to use a VPN, and it is only honest to start there. The Great Firewall blocks most of the internet an Irish traveller takes for granted — Google, Gmail, Maps, WhatsApp, Instagram, Facebook, YouTube and most Western news — and it blocks your Irish services too. Worse, it actively hunts for and blocks VPN traffic, which is why most VPNs simply do not work in China. This is not a list where any of six will do.
The providers worth relying on are the ones with proper obfuscation that disguises VPN traffic as ordinary HTTPS so the Firewall cannot easily spot and drop it. Our pick is NordVPN, whose obfuscated servers are built for exactly these restrictive networks and which was the fastest VPN in our 2026 tests. Proton VPN (its Stealth protocol) has an obfuscated mode of its own worth installing as a backup. Be honest with yourself, though: behind the Firewall no VPN is guaranteed, and reliability can drop sharply.
One rule outranks every other on this page: install and test it before you go. VPN websites and app stores are blocked inside China, so once you have landed you usually cannot download or sign up for one. Get it working at home first, and it will be there when you arrive.
Why China is the hard case: the Great Firewall
The reason China deserves its own page is the Great Firewall (GFW), the state-operated censorship system that sits between China and the rest of the internet. It is not a single block but a layered one, and each layer is a different way of stopping you reaching a site or running a VPN:
- DNS poisoning. When your device asks “where is google.com?”, the Firewall returns a wrong or dead answer, so the lookup fails before a connection even starts.
- IP blocking. The IP addresses of blocked services — and of many VPN servers — are simply dropped, so traffic to them goes nowhere.
- Deep packet inspection (DPI). The Firewall examines the shape of your traffic, not just where it is going, and can recognise the fingerprint of standard VPN protocols.
- TCP reset injection. When it spots something it does not like, it can inject reset packets that tear the connection down mid-flow.
For an Irish visitor this means the everyday internet largely disappears: Google and Gmail, Maps, WhatsApp, Instagram, Facebook, YouTube and most Western news are blocked, and so are your home services — RTÉ, Irish banking and the rest treat a Chinese IP as out of region. And because the Firewall detects and blocks VPN traffic itself, getting any of it back is genuinely hard.
This is the key difference from almost everywhere else you might travel. In most countries a VPN is a convenience; in China the network is actively trying to detect and stop the VPN — which is why the provider you chose decides whether you get online at all.
The honest truth: most VPNs don’t work in China
Here is the part most VPN sites skate over: most VPNs do not work in China. Plenty of services that are excellent at home — fast, private, great for streaming — connect fine in Dublin and fail flat behind the Firewall, because DPI spots their traffic and the IP blocks catch their servers. A long feature list counts for nothing if the connection will not hold.
What you actually need is a well-maintained service with obfuscation (sometimes called stealth or camouflage mode), and even then it can be patchy. Obfuscation disguises your VPN traffic so it looks like ordinary encrypted web browsing, which is what lets it slip past deep packet inspection. The provider also has to keep rotating fresh server IPs faster than China can block them — real ongoing work, and precisely what separates the providers worth taking from the rest.
The provider that leads for us is NordVPN, with obfuscated servers built for restrictive networks and the fastest speeds in our 2026 tests. Proton VPN (a Stealth protocol) has China-aimed features and is worth installing alongside it as a backup. We will be straight, though: behind the Firewall reliability is hard-won and can drop sharply, and no provider guarantees a connection. IPVanish and CyberGhost are not picks we would count on in China at all.
The honest summary: this is not a country where “any good VPN” will do. Take a provider with proper obfuscation — NordVPN is our pick — install a backup or two as well, and accept that no VPN is guaranteed behind the Firewall.
Is it legal to use a VPN in China?
This is a genuine grey area, and we will state it plainly rather than scare you or wave it away. Under Chinese law, using an unauthorised VPN — one not licensed by the state — to reach blocked sites is technically illegal. The law is real, and in 2026 the penalties were raised and enforcement tightened: police can fine an individual up to around RMB 5,000 (roughly US$750), with more for organisations.
And yet, in practice, VPNs are used every day by millions of residents, students and travellers to do entirely ordinary things. There is no real history of tourists being fined for ordinary personal VPN use — checking email, messaging home, opening Maps. The enforcement that does happen has overwhelmingly targeted people selling unauthorised VPN services or using them at scale, not a visitor on their phone in a hotel. For a tourist using one responsibly, the real-world risk is low — though not zero, so use it discreetly.
So our position is measured: know the law, do not use a VPN in China for anything you would not do openly, and accept that ordinary personal use sits in a tolerated grey zone rather than a clearly safe one. None of this applies at home — see are VPNs legal in Ireland.
Install it before you go
If you read nothing else on this page, read this. The single most important step for China is to install and test your VPN before you travel. The reason catches people out constantly: VPN provider websites and app stores are blocked inside China, so once you have arrived you usually cannot download the app or sign up for an account. Land without it and you may be stuck without it.
A short pre-departure checklist, all on your home connection:
- Sign up and install before you fly, on every device you are bringing — phone, tablet, laptop.
- Turn on obfuscation / stealth mode and test that it connects. Find and enable it now on every provider you have installed — on some it is automatic, on others a setting you switch on.
- Test a Hong Kong, Japan or Singapore server — nearby regions tend to be the most reliable for speed from China.
- Note your login details offline and enable the kill switch so nothing leaks if the connection drops, which it will do more than usual behind the Firewall.
Travelling beyond China on the same trip? The install-before-you-go discipline applies anywhere, and our best VPN for travel guide has the wider pre-departure kit.
What you get back (Google, WhatsApp, Irish services)
When a VPN does hold in China, what it gives back is the ordinary internet. Your traffic leaves China encrypted and emerges somewhere uncensored, so the blocks no longer apply:
- Google and its apps. Search, Gmail, Maps and Translate — the tools you need to get around and stay in touch — come back.
- Messaging and social. WhatsApp to message home, plus Instagram, Facebook and the rest the Firewall blocks by default.
- Your banking and accounts. Irish online banking reads your IP for fraud checks, so a sudden login from a Chinese IP can trip a flag or a lockout; a server that puts you somewhere expected keeps that smoother. As ever, this is reaching your own accounts, never evading security.
- Irish TV and home services. Connect to a server that gives you an Irish IP and RTÉ Player and other Ireland-locked services treat you as home again.
Holding a stable connection in China is the hard part, and a Dublin endpoint is a heavier lift than a nearby Asian one. If an Irish IP is your main goal — on this trip or any other — the mechanism and the cleaner options are covered in our best VPN for an Irish IP address guide.
How we ranked the VPNs for China
A China ranking is unlike any other on the site, because most of the usual criteria are beside the point if the VPN cannot connect. The order here is decided first by one thing: does it actually work behind the Firewall? Everything else is a tie-breaker.
- Works in China (the gate). Can it get past the Firewall at all? This is decided by obfuscation that survives deep packet inspection — and no amount of speed or value moves a VPN up this list if it cannot get through.
- Obfuscation / stealth. The feature that makes any of this possible. NordVPN leads with obfuscated servers built for restrictive networks, with Proton VPN offering a Stealth mode worth having as a backup.
- Reliability and maintenance. China-readiness is ongoing work — fresh server IPs, updated protocols — so we weight providers that actively keep up the fight, not ones that did once.
- Nearby servers and speed. Hong Kong, Japan and Singapore endpoints make for a usable connection, and matter once you are through.
On that basis the order is NordVPN first, then Proton VPN as the credible backup, with IPVanish and CyberGhost last and not ones we would rely on behind the Firewall. For the all-round picture, see our best VPN for Ireland ranking.
Our top picks for China
NordVPN — our pick for China
The provider we would start with. It has obfuscated servers built for restrictive networks that disguise your VPN traffic to slip past the Firewall’s deep packet inspection, and it was the fastest VPN in our 2026 tests, so when it connects it is quick. Be realistic — no VPN is guaranteed behind the Firewall, so install a backup too — but of the providers we rate, this is the one to lead with. More in our NordVPN review.
Proton VPN — the privacy-first backup
Its Stealth protocol is designed to slip past censorship and DPI, backed by Proton’s strong privacy record — a reasonable backup, though as with the others reliability in China is hard-won and never guaranteed. IPVanish and CyberGhost complete the list, but neither is one we would count on behind the Great Firewall.