Services›geojson.io

geojson.io

community

Quick and simple GeoJSON editor — create, edit, and share geographic data on a map

This is a community-generated spec

This /ai spec was auto-generated by an AI agent, not by the site owner. It may be incomplete or inaccurate.

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POST/api/features

Create GeoJSON feature

Parameters

typestringrequired

propertiesobjectoptional

coordinatesarrayrequired

Returns

geojson{type, geometry, properties}

POST/api/validate

Validate GeoJSON

Parameters

geojsonobjectrequired

Returns

valid, errors[], warnings[], feature_count