Build, validate, and publish your GTFS feed in your browser

Free editor. No signup. GTFS-Flex support built in. Pro hosting available.

No signup. Your data stays in your browser until you choose to sync.

90-second demo: importing a feed, editing routes on the map, and exporting a validated GTFS zip.

Everything you need to ship a feed

Map-based route & stop editor

Draw routes on a map, place stops, snap shapes to roads. All in your browser.

Continuous validation

Every save runs the GTFS spec validator. Catch errors before you export, not after the Mobility Database rejects your feed.

GTFS-Flex authoring

Polygon zones, booking rules, stop groups. Author demand-responsive transit alongside fixed-route in one tool.

Pro hosting (from $49/mo)

Publish to a canonical URL. Skip the SFTP. Snapshot history. Submit to the Mobility Database in one click.

Built for small and mid-size transit agencies, planning consultants, and microtransit operators across the US.

Ready to build your first feed?

Open the editor Read the docs →

FAQ

Is it really free?

Yes — the editor is free forever. You only pay if you want hosted publishing, snapshot history, or the Agency-tier planning features.

Do I need to sign up?

No. You can build, validate, and export a feed without an account. Sign up only if you want to sync across devices or use Pro features.

What's the difference between Free and Pro?

Free = unlimited editing, validation, and export to .zip. Pro adds hosted publishing (your feed at a canonical URL), snapshot history, and Mobility Database submission.

Can I import an existing feed?

Yes. Drag a .zip into the editor. We parse routes, stops, calendars, fares, and shapes.

Does GTFS-Flex really work?

Yes. Polygon zones, booking rules, stop groups, and the full Flex extension. See the GTFS-Flex guide for a walkthrough.

What if my feed has problems?

The validator catches structural and reference errors as you edit. For specific issues, see the validation docs.