iTaiwan Free Wi-Fi in Taiwan: Hotspots, Visitor Registration and Real Limits

What iTaiwan is

iTaiwan is a free public Wi-Fi service run by Taiwan's government agencies. It is open to residents and foreign visitors alike and uses a shared network name (SSID) across its hotspots. Those hotspots sit in public places such as visitor information centres, railway stations, MRT stations, libraries and major tourist sites.

The official source is itaiwan.taiwan.net.tw, which has a page for foreign visitors, a hotspot list and the current terms.

Where you will find hotspots

You will mostly find iTaiwan in places the public sector manages, not in ordinary restaurants or hotels. Typical examples for visitors:

• Visitor information centres at railway stations and airports, for example around Taipei Main Station and Taoyuan Airport
• Transport stations and waiting halls, including some Taiwan Railway stations
• Tourist sites and national park visitor centres in the mountains and on the coast
• Libraries, cultural centres and government buildings in many cities

In remote areas hotspots are far sparser than in cities. Check the hotspot map on the official site before you go, and never assume a signal will be there.

How foreign visitors register

Foreign visitors have two routes. One is to register online before the trip through the official site. The other is to visit a visitor information centre and show a passport. The online route is easier because you can finish it at home.

1. 1Prepare your detailsHave your passport and a phone number that can receive a verification code. Terms can change, so read the visitor page on the official site first.
2. 2Register onlineOpen itaiwan.taiwan.net.tw, choose the page for foreign users and follow the form. Save your username and password somewhere easy to find.
3. 3Or register at a visitor centreIf you have not registered, go to a visitor information centre, for example at a station or airport, and show your passport to the staff. Check the current hours from official sources.
4. 4Connect and testNear a hotspot, pick the iTaiwan network in your phone's Wi-Fi list and log in with the account you created. Open a web page to confirm it works.

Limits you should expect

iTaiwan is a free service shared by many people, so quality depends on the place and the moment. Prepare for the following.

City Wi-Fi, MRT stations and convenience stores

Beyond iTaiwan, individual cities run their own public Wi-Fi, such as Taipei Free in Taipei, usually with its own network name and login steps. Some MRT stations and some convenience-store branches also offer Wi-Fi, but not every station or branch does, and the rules differ.

Do not plan a day around these networks. Between MRT stations there is no Wi-Fi, and you depend on mobile signal.

Staying safe on open Wi-Fi

Public Wi-Fi is an open network. Other people on it may try to intercept traffic, or set up a fake network with a similar name.

• Stick to HTTPS sites (the padlock icon) and keep your apps updated
• Avoid banking apps and card details on an open network
• Turn off auto-join and forget the network when finished
• Check the network name matches what the official site lists

For more, see our guide on staying safe on public Wi-Fi while travelling, linked below.

A practical tip: save your username and password and screenshot the registration confirmation before you fly. After landing you may not yet have any connection to open your email and look them up. Installing an eSIM in advance gives you data from the moment you step off the plane, and then iTaiwan becomes a bonus rather than a necessity.

Why it is a backup, not your main connection

During the day you need data to follow maps, hail rides, translate and message your travel group. Nearly all of that happens away from iTaiwan hotspots, so your main connection has to be something else.

An eSIM installed before the flight gives you data from the moment you land, while iTaiwan is a helper while waiting for a train or at a visitor centre. For comparison, see “Taiwan Trip Prep: First-Time Checklist and Choosing a SIM or eSIM”.

Voir les forfaits eSIM Taïwan