GeoJSON to CSV Converter — free & private
Paste GeoJSON Features or FeatureCollections and export a CSV with flattened properties and geometry metrics (centroid, area). Runs fully in your browser.
FAQ
What GeoJSON is supported?
FeatureCollections, single Features, or bare geometries. Bare geometries are wrapped as a single Feature.
What columns does the CSV contain?
id, geometry_type, centroid_lon, centroid_lat, area_m2, area_km2, plus one column per property key found in the GeoJSON.
Is my data uploaded?
No — everything runs locally in your browser.
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