GTFS Editor

A browser-based tool for creating custom GTFS-compatible transit maps.

Add stops, draw routes, and export a valid GTFS ZIP for use in MapCalipers - an iOS app built to help you defeat your friends in Jet Lag: The Game Hide and Seek Transit Game!

Usage

1. Click the map to add stops
2. Use the route tool to draw routes between waypoints
3. Export as a GTFS ZIP — import directly into MapCalipers via the share sheet or file picker (or host on your own MapCalipers server).

All data remains client-side in your browser.

Notes

Not affiliated with Nebula or Jet Lag: The Game.