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Web service · 2026

ONLINESUBWAY

Communities and shops you find through a subway route map. Pick a country and travel along the lines.

Last updated 2026.10.27

ONLINESUBWAY's globe home screen

What is it?

An open community that borrows the subway route map. You pick a country on the globe, narrow down to a region on the map, and find the stations in that region.

How the subway maps to the service

Subway What it means here
Line A category. Stations in the same category form one line.
Station An individual space, such as a club or small group. It has a real location.
Station master The person who runs a station. You take this on when your application passes review.
Station staff The team that helps the station master. Each station can have up to 3.
Passenger Someone who has joined a station. You can be a passenger at several stations.
History hall A station’s official record. Entries are dated and keep a revision history.

What you can use now

  • Exploring: From the 3D globe, go into a country’s map, then provinces, then districts. South Korea is open right now.
  • Opening a station: Mark a location on the map and apply, and the station opens after review.
  • Inside a station: You can use the feed, comments, history hall, reviews, and cars. There are also private stations and invite links.
  • Members: Sign up with email or a social account, and set your profile’s visibility field by field.
  • Languages: Supports Korean, English, Spanish, and Japanese.

The shop and the site-wide community in the top menu are coming soon.

Privacy and terms

ONLINESUBWAY is a separate service. You can find its terms of service and privacy policy at onlinesubway.com.

Update history

  1. Names in stations and the solar system

    • You can set a name used only in that station, like "Cheolsu Kim, 3rd class" in an alumni association.
    • Keep zooming out from the globe and the solar system opens up.
  2. Multiple languages and private groups

    • Added English, Spanish, and Japanese interfaces.
    • Added terms of service, a privacy policy, sign-up consent, and account deletion.
    • Added private stations you enter with approval, and cars, which are small groups inside a station.
    • Added invite links. Paste one into a group chat, and people can enter the station or car just by signing in.
    • Fixed an error that appeared after completing email verification on another device.
  3. Community and history hall

    • Every station can use a feed, comments, likes, and reports, and can have station staff.
    • Added the history hall, which builds up a station's official records. Edits leave a revision history, and you can send correction requests.
    • You can leave star-rated reviews on history hall records.
    • Added member profiles, avatars, and visibility settings for each field.
    • Added sharing to Instagram, Facebook, and X, plus link previews.
    • Added station favorites.
  4. Lines become categories, stations move onto the real map

    • Turned lines into categories and moved each station to a single point on a real map.
    • Added station applications and review, station screens and passengers, and station master invitations.
    • When you apply for a station, you can find its location by address or place name.
    • Stations at the same spot are spread apart on the map.
    • Set nickname rules. Nicknames are 2 to 20 characters, can't be duplicates, and can be changed once after signing up.
    • Added Kakao sign-in.
  5. Sign-in improvements

    • You can sign up and sign in with Google. Social account connections are managed in account settings.
    • You can reset your password by email.
  6. Real maps

    • Shows the real map of the country you pick on the globe.
    • The map of Korea expands from provinces down to districts.
    • You can look around the maps of countries that are not yet open.
    • Moved to the current production server.
  7. Email verification

    • Email verification is now part of signing up.
  8. First version

    • Built the 3D globe and route map screens.
    • Built sign-up and sign-in.

If something is wrong or you have a question, see the Support page.