Does Zoom work in China?
Mostly yes. Zoom is one of the few Western services that works in mainland China without a VPN, because it maintains connectivity through local partners. Joining meetings from the app or a dial-in number generally works on hotel wifi and cellular. Sign-in can be flaky, the browser client is unreliable, and video quality wobbles. Google Meet, by contrast, is fully blocked.
What actually happens
You tap the meeting link, the app opens, and you're in. Zoom has invested in keeping the mainland reachable, with local infrastructure partners and dial-in numbers, so for the core job of joining a call it works the way it does at home. The rough edges are real, though: signing in to your account sometimes hangs, joining through the web client in Safari often fails, and video can drop to potato quality during evening peak on hotel wifi. Screen sharing survives better than video.
Zoom's competitors are a mixed bag. Google Meet is blocked outright, like everything Google. Microsoft Teams mostly works through Microsoft's local partner. Webex has a China-specific service. Slack huddles and Discord voice are effectively dead.
What to set up before you fly
- Sign in before you leave. Being logged in avoids the flaky sign-in step in China. Keep the app updated, too.
- Note the dial-in numbers on your calendar invites. If wifi collapses, a phone call over roaming still gets you in.
- Get calendar invites out of Google. If your meeting links live in Google Calendar, you'll have Zoom but no way to find the link. Copy them to Apple Calendar or Notes.
- Ask organizers to use Zoom, not Meet. A Google Meet invite means a VPN or nothing.
The VPN trap that breaks Zoom, and the one that doesn't
Here's the part most travelers learn mid-meeting. You don't need a VPN for Zoom, but in China you absolutely need one for everything around the meeting: the Gmail with the agenda, the Google Doc you're presenting, the Slack thread where the decision gets made. So you'll have a VPN running. And a normal single-switch VPN drags all your traffic through a server abroad, Zoom included, which means the one app that had a fast, direct, locally-optimized route now takes a detour through Frankfurt or Tokyo. Latency and jitter go up, and the call that worked perfectly yesterday starts freezing the moment you turn the VPN on to open the agenda. People end up toggling the VPN off for calls and on between them, and forgetting, in both directions.
This is exactly what split tunneling exists for, and it's the difference in reliability that matters more than any speed number. Traveler's VPN routes per destination, simultaneously: Gmail, Docs, Slack, and Google Meet go through the tunnel on a private server with an IP only you use, while Zoom, WeChat, and Didi stay direct on their fast local routes. Nothing to toggle, nothing to remember before a call, and the VPN never gets between Zoom and the local infrastructure that makes it work. One exception worth knowing: if a hotel network is throttling Zoom specifically, flipping Zoom into the tunnel bypasses the throttling, and with per-app routing that's a one-line change instead of an all-or-nothing switch.
Hosting from China: hosting a meeting works, but paid Zoom accounts with a China billing address are routed differently and some features are limited. A foreign account visiting China isn't affected.
Frequently asked
Do I need a VPN for Zoom in China?
Not for Zoom itself, but you'll be running one for Gmail, Docs, and Slack anyway, and a single-switch VPN degrades Zoom by tunneling it too. A split-tunnel VPN keeps Zoom direct while the blocked apps route through the tunnel, so quality doesn't drop when the VPN is on.
Does Google Meet work in China?
No. Google Meet is blocked along with every other Google service. Through a working VPN it works normally; without one, ask the organizer for a Zoom or Teams link.
Does Microsoft Teams work in China?
Mostly. Microsoft runs China infrastructure through a local partner, so Teams generally connects without a VPN, with variable quality.
Why does Zoom sign-in fail in China?
Authentication and some account services route through servers outside the local partner network, so sign-in is the flakiest part. Sign in before you fly and stay logged in.
