Convert between GeoJSON and Well-Known Text (WKT) instantly. Free, private, no upload to server — ready for PostGIS, QGIS, and spatial database workflows.
Drag & drop a GeoJSON file here, or click to browse
Well-Known Text (WKT) is a text format for representing vector geometry, defined by the OGC. It's the native geometry text representation used by PostGIS, QGIS, and most spatial databases — e.g. POINT (30 10) or POLYGON ((30 10, 40 40, 20 40, 10 20, 30 10)).
Point, MultiPoint, LineString, MultiLineString, Polygon, MultiPolygon, and GeometryCollection, including polygons with holes.
WKT represents a single geometry, so a GeoJSON FeatureCollection converts to one WKT line per feature. Converting from WKT back to GeoJSON treats each non-empty line in the input as a separate feature.
Yes, completely. All conversion happens inside your browser using JavaScript. Nothing is uploaded to a server.
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