View, verify, or publish a geo file

Drop a file to render it on a map and check it. Optionally publish to the open catalog. Nothing is uploaded unless you click Publish.

Drop a file or click to choose GeoJSON · KML · KMZ · GPX · TCX · Parquet · up to 500 MB

Validation

Want to share this with others?

Or leave it. Nothing has been uploaded.

Publish to catalog

Name *

Description

Category *

Licence *

Only open licences are accepted.

Attribution *

Credit line shown on every card and the view page.

Provenance *

Republished from a public source Original work (I created this)

Source URL *

The page where this data was originally published.

Data year (optional)

When was this data collected or delimited? Helps users judge freshness.

By submitting you confirm you have the right to share this content under the selected open licence. Copyrighted or proprietary data is not accepted.

✓ Submitted for review

A curator reviews it before it goes live. It appears in the catalog, and the link works, once it's approved.

Admin token (shown once). Save it.

Lose this and you can't edit or delete your submission.

Back to the catalog →

Accepts: .geojson · .json · .kml · .kmz · .gpx · .tcx · .parquet
Files are parsed in your browser. Submit ships them to R2 + records metadata in D1.
Rate limit: 5 submissions per hour, 20 per day, per IP.