Check a feed before you publish.

About to publish a GTFS export? Drop the zip here first and get the five questions that matter answered in seconds: required files, expiry, wheelchair fields, fares, and stop names. Your feed never leaves this page; it is read entirely in your browser and nothing is uploaded anywhere.

A preview, not the full validation. The canonical MobilityData validator stays the authority; score a feed now runs it over the whole feed, and subscribe to hear before a published feed expires.