GeoJSON Cloud
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GeoJSON Validator

Check a GeoJSON FeatureCollection for invalid roots, coordinates, and polygon rings.

Input

Result

How it works

  1. Paste or choose a GeoJSON file.
  2. Review errors and warnings with their paths.
  3. Open valid data in the editor.

Current limitations

  • This checks common RFC 7946 structural and coordinate problems.
  • It does not replace topology validation in a full GIS.