GTFS Validator provides synchronous GTFS Schedule validation and analysis as an experimental service powered by GTFS Analyzer.
Results are informational and should be reviewed before operational or publication decisions. Requests may be rejected when a feed exceeds the service’s size, time, concurrency, or resource limits.
The service provides results as-is, without guarantees of completeness, fitness for a particular purpose, or uninterrupted availability.
You must have the right to submit an uploaded feed or request analysis of a public feed URL. Do not submit credentials, private URLs, or data that you are not authorized to process.
Last updated: 2026-10-03